Introduction
Three trips. Two callbacks. One frustrated customer who’s watching sprinklers run while her city posts “Severe Drought—Reduce Use Now” banners. That was the week a residential contractor out of parts and patience finally called us at PSAM and said, “I need the right components for a code-legal greywater system, shipped today, with someone who can talk through the details.” If you’ve ever tried to cobble together a reuse system from retail shelves or mismatched online recommendations, you know what comes next—leaks, clogs, dye-stained fittings, and hard conversations with inspectors.
Meet Mateo Villagrán (41), a licensed plumber and owner of Villagrán Mechanical in Santa Rosa, California. After a shower-and-laundry greywater retrofit stalled, Mateo learned the hard way that purple pipe and a diverter valve aren’t enough. He needed correct valve materials, a proper surge tank arrangement, a serviceable lint filter, compliant labeling, and controls that prevent cross-connection. He burned a day chasing parts that wouldn’t pass inspection, then another day waiting on an online order that slipped into backorder. The customer wanted drought-ready irrigation. Mateo wanted reliability without returns. He came to PSAM for both.
This list walks you through greywater and reuse system essentials—the components that make or break performance—and shows how a professional supply house changes the game. We’ll cover: code and cross-connection, system types and flow rates, piping and materials, filtration specifics, pump sizing and hydraulics, diverter valves and controls, installation best practices, maintenance handoff, and how PSAM’s inventory, expertise, and logistics get these systems installed right the first time. If you’re a contractor, facilities engineer, or capable DIYer, the difference between an improvised setup and a professional system is measured in callbacks avoided and water saved. Let’s get you the latter.
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#1. Code Fundamentals and Cross-Connection Control – UPC/IPC Compliance, Air Gaps, and Backflow Devices
Getting a greywater system approved starts with code. It’s not glamorous, but cross-connection control, labeling, and discharge limits dictate every component downstream. Skipping these basics is how projects fail inspections or, worse, create health risks. PSAM’s technical support team clarifies local UPC/IPC requirements, materials approvals, and common plan corrections so you specify once and pass on the first visit.
- Permit Requirements and Scope Most jurisdictions require permits for anything beyond a basic laundry-to-landscape system. You’ll need diagrams showing a 3-way diverter, isolation valves, and discharge locations that meet setbacks from structures and potable water lines. Many regions call out NSF 350 for treated reused water; PSAM helps you identify when your design steps from “untreated greywater” into “onsite water reuse treatment” requiring additional safeguards and documentation. Cross-Connection and Air Gaps Protecting potable systems is non-negotiable. Use an approved air gap or backflow prevention assembly wherever there’s potential for cross-connection, including makeup water to treated greywater storage. Our team guides you through vacuum breakers, dual check valves, and correct air-break implementations, ensuring you never rely on a trap alone. We also stock the right labeling and purple identification tape—small details inspectors notice first. Discharge Locations, Setbacks, and Signage Greywater-to-landscape requires proper subsurface distribution, with setbacks from property lines, walkways, and edible crops depending on treatment level. PSAM provides distribution hardware that ties to code-compliant drip zones and supplies the correct “Do Not Drink—Recycled Water” signage. Mateo Villagrán used our template set for his Santa Rosa job, shaving hours off paperwork time.
Key takeaway: Nail code early. PSAM’s guidance avoids plan corrections and rework, keeping your project moving and your reputation intact.
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#2. System Types and Sizing – Laundry-to-Landscape, Shower Capture, and Whole-Home Reuse
Choosing the right greywater approach is about matching source quality and flow to the end use. Do that right, and your project hums. Do it wrong, and you’ve got odors, clogged emitters, and customer frustration. PSAM outfits all three primary system types—from simple laundry-to-landscape kits to whole-home reuse with surge tanks and pretreatment.
- Laundry-to-Landscape (Low Treatment, High ROI) Washer discharge offers warm, relatively uniform flows and easy access. A lint filter and 3-way diverter to sewer during maintenance or high-suds cycles keep things clean. We pair purple PVC for identification and a serviceable cleanout, then guide emitter sizing to match typical 15–30 gallons per load. Mateo started here, then expanded to shower capture once the first phase proved itself. Shower and Lavatory Capture (Moderate Treatment) Flow is cooler and typically contains hair and soaps that demand staged filtration. You’ll want a sediment screen, then a fine basket filter before any pump or drip distribution. We help right-size surge capacity—often 20–50 gallons—to smooth peak flows so zones irrigate evenly. Slope, venting, and accessible cleanouts are critical; PSAM’s layout kits include the fittings most projects forget. Whole-Home Reuse with Treatment When the goal is toilet flushing or broad landscape irrigation, add a surge tank, enhanced filtration, and possibly UV or chlorination to meet NSF 350 where required. Our team helps you balance treatment complexity with lifecycle cost—no overspec equipment that sits in alarm state.
Key takeaway: Start where the water is easiest and scale up confidently. PSAM provides the sizing help and parts continuity to grow systems without ripping out phase one.
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#3. Materials Matter – Purple PVC, ABS Transitions, PEX Tie-Ins, and Diverter Valve Selection
Materials aren’t just “whatever’s on the truck.” Soap chemistry, temperature spikes, and cycling valves punish under-rated plastics and consumer-grade fittings. PSAM stocks purple PVC DWV, compatible ABS transitions, and proper PEX plumbing adapters—plus contractor-grade diverter valves—so you avoid premature cracks and dye leaching that scream “do-over.”
- Solvent-Weld and Transition Details Greywater distribution loves Schedule 40 purple PVC for durability and clear identification. When tying into existing ABS, use a listed transition cement—never generic glue that fails inspection. Need to pick up a PEX cold-water makeup line to a treatment tank? We supply the right transition fittings and unions so service downstream stays painless. Mateo’s project swapped a questionable coupling for a rated transition cement—approval, granted. Diverter Valves Built for Cycling That shiny irrigation valve from a garden aisle? It’s not built for warm, soapy water and lint. We specify greywater-rated 3-way diverter valves with full-port pathways and replaceable seals. For automated systems, choose motorized actuators with manual override and clear position indicators. This is where bargain parts die first.
Comparison: Big box aisles try to be everything to everyone. At Home Depot, you’ll find purple primer and a handful of consumer-grade fittings, but not the multiple diameter options of full-port diverters built for warm greywater streams or the approved transition cements needed for ABS-to-PVC connections. Online at SupplyHouse.com, you might see the right part number, yet discover it ships in 7–10 days because it’s not in their physical stock. PSAM actually stocks the valves, cements, and purple pipe you need, with same-day shipping from our network. The result: fewer joints that weep, fewer callbacks for sticky diverters, and smoother inspections—worth every penny.
- Labeling, Tape, and Dye Considerations Code inspectors look for purple identification. We carry pre-printed “Recycled Water—Do Not Drink” tape and labels. Pro tip: choose PVC that resists discoloration; lesser pipe shows dye leaching and invites questions. We guide you to the right spec so the job looks as good as it performs.
Key takeaway: Use materials designed for the chemistry and temperature of greywater. PSAM’s inventory cuts improvisation out of your install.
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#4. Filtration and Pretreatment – Lint, Hair, Sediment, and Odor Management
Ask any service tech: filtration is where greywater systems either stay clean or turn into monthly headaches. Filters must be sized to flow, accessible for cleaning, and staged to capture progressively finer particles. PSAM supplies serviceable screens, lint filters, and media options that don’t throttle flow after week one.
- Lint and Hair Capture Laundry discharge loads a system with lint that will choke emitters. A cleanable lint filter with transparent housing lets owners see when service is due. For shower lines, a hair trap upstream saves pumps from fouling. Mateo installed PSAM’s staged filter kit with isolation valves; his client cleans it in three minutes with zero tools. Fine Sediment and Media Choices After the coarse stage, step down to fine mesh or a media canister. For irrigation-only systems, keep it simple: no need to chase potable-level clarity. For toilet flushing or more sensitive uses, you may add UV or a small chlorination step. PSAM helps you right-size microns—too fine and you’re servicing every week, too coarse and emitters plug. Serviceability and Bypass Filters mounted at chest height with unions, isolation valves, and a proper bypass loop get cleaned. Filters shoved behind walls get ignored. We provide layout diagrams and mounting hardware so maintenance isn’t a future warranty claim. Label valves clearly and add arrows on housings—it’s a small touch that saves time.
Key takeaway: Filtration must be staged, visible, and easy to clean. PSAM’s parts lists and mounting kits make maintenance routine, not a rescue call.
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#5. Pumps and Hydraulics – Effluent Pumps, Head Loss, and Drip Emitter Sizing
When gravity won’t do, pump selection makes or breaks the design. Warm, soapy water at modest flows calls for pumps built to handle fibers without shredding impellers. PSAM stocks Myers Pumps and Grundfos effluent models that live long in these conditions, and we’ll run the math on TDH so your zones actually see design flow.
- Choosing the Right Effluent Pump Look for non-clog impellers, appropriate shutoff head, and duty ratings consistent with intermittent household discharge. Oversizing a pump just invites short-cycling; undersizing guarantees poor distribution. With pump curves and calculated head losses, we lock in a model that meets design flow with margin. Mateo replaced a big-box sump pump with a properly sized Myers effluent unit—noise down, performance up. Distribution: Drip vs. Mini-Sprays Subsurface drip with pressure-compensating emitters is the gold standard for many landscapes and code jurisdictions. We size pressure regulators, filters, and zone lengths to avoid emitter starvation. If code permits mini-sprays, understand that soaps can leave residue; we’ll help with flushing provisions and emitter selection.
Comparison: Ferguson will sell you a quality pump—if you have an account and meet order minimums. Contractors like Mateo who run mixed residential/commercial schedules can find those hurdles add days. SupplyHouse.com lists dozens of pumps, but many are drop-shipped with uncertain lead times, and support can’t walk you through emitter load calculations. At PSAM, licensed techs review the drawdown volume, TDH, and emitter specs with you on the phone, pull the pump, regulators, and filters from real inventory, and ship same day before 1 PM. Your system starts up balanced, silent, and reliable—worth every penny.
- Surge Capacity and Cycling To smooth out household discharge and reduce start-stop wear, a small surge tank with level controls can help, especially in multi-bath homes. We provide float-based control packages and check valves that don’t stick. Think longevity first; service calls cost more than a better check valve.
Key takeaway: Pumps and hydraulics require real sizing, not guesswork. PSAM supplies the math, the pump, and the parts that work together.
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#6. Controls and Diverter Strategy – 3-Way Valves, Rain/Freeze Lockouts, and Manual Overrides
Controls decide whether a reuse system behaves like an appliance or a science project. The best setups protect landscapes in wet weather, avoid irrigation in freezes, and let homeowners switch to sewer with one clear action. PSAM’s control packages integrate reliable 3-way diverters, rain sensors, and manual overrides so you’re not rolling a truck after a storm.
- Smart Diverters with Position Feedback Motorized valves with visible position indicators reduce confusion. A manual override keeps maintenance simple. We like hardware that fails to sewer in a power loss; that’s the safe state inspectors prefer. Mateo used PSAM’s actuation kit with an adjustable timeout—no more guessing where the flow is going. Environmental Lockouts Rain and freeze lockouts prevent overwatering and frozen lines. Integrate a simple rain sensor with your zone controller or use a standalone switch wired to the diverter control. When designing, plan test points so owners can verify operation without tearing into walls. We ship weather-rated enclosures and clear labeling kits. Alarms and Owner Notifications A simple audible alarm or panel light when filters are in bypass or a tank is at high level prevents quiet failures. Keep it simple, visible, and off the Wi-Fi dependency treadmill unless the client requests smart integration.
Key takeaway: Reliable control logic is simple, visible, and fails safe. PSAM’s control kits and wiring diagrams keep it that way.
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#7. Installation Best Practices – Cleanouts, Slopes, Venting, and Service Clearances
Installation details are where experienced plumbers earn their money. Proper slopes, accessible cleanouts, and well-placed unions make greywater systems service-friendly and quiet. PSAM supplies the fittings and provides layout guidance to avoid the aggravations you can’t unsee once walls close.
- Drainage Geometry and Access Keep 1/4-inch per foot slope on gravity sections and confirm venting so traps don’t siphon. Add cleanouts at direction changes and downstream of filters. Place unions and isolation valves where hands fit, not where hope lives. We build kitted lists to ensure that when you’re under the house, you’re not missing the single 22.5-degree elbow needed to align around a beam. Mounting, Noise, and Vibration Use isolation mounts on pumps and secure piping with cushioned clamps to prevent drumming. Sleeve through walls and protect against UV on outdoor runs. Label flow direction and valve purpose. These are the quiet wins inspection notices rarely mention but customers always feel. Tools: Press, Cut, Test Whether your team is Ridgid-loyal or Milwaukee Tools-driven, press systems and precise cutters reduce install time and leaks. For PEX tie-ins, we ship full jaw sets, ring tools, and Viega ProPress where applicable so you don’t stop to borrow from another truck. Mateo shaved half a day using PSAM’s press jaws he added to his kit—one more callback he didn’t get.
Key takeaway: Serviceability is designed, not discovered. PSAM equips you with the fittings and tools to build systems you won’t dread servicing.
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#8. Maintenance and Owner Handoff – Filter Cleaning, Flushing, and Odor Prevention
A system is only as good as the owner’s ability to maintain it. Clarity at handoff prevents “mystery smells” and surprise clogs six months later. PSAM provides owner packets, schedule stickers, and labeling so maintenance takes minutes, not mysteries.
- Filter and Emitter Service Schedules Establish a routine: inspect coarse filters monthly at first, adjust based on actual loading, and flush drip lines at the start and end of each season. We include quick-disconnects and hose bibbs at strategic points so flushing is straightforward. Mateo builds the schedule into his invoice notes—fewer calls, happier clients. Odor Control Basics Standing water plus warm temps equals odors. Design out stagnation with proper slopes and avoid oversized storage unless treatment supports it. A simple air admittance for tanks may be required per code; we’ll confirm. If odors appear, we troubleshoot root cause, not mask with tablets that gum up filters. Documentation and Labels PSAM ships laminated schematics with valve positions, cleaning steps, and part numbers for replacement filters. When owners can identify a clog point and isolate with two labeled valves, you won’t get the 10 PM “everything is backing up” call.
Key takeaway: A clear maintenance path protects your reputation. PSAM helps you hand off systems owners can actually care for.
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#9. Procurement That Prevents Callbacks – PSAM Inventory, Same-Day Shipping, and Real Technical Support
Here’s the quiet truth of reuse projects: you win or lose them in procurement. An hour of expert guidance, the right valve today, and packaging that protects fragile housings beat any marginal savings on paper. PSAM carries 20,000+ professional-grade items across plumbing supplies, pumps, valves, pipe and fittings, and control components—backed by same-day shipping, wholesale pricing, and licensed technical support.
- Real-Time Inventory and No Substitutions You see what’s in stock, and you get exactly what you ordered. No surprise generics. No open-box “equivalents.” We protect your spec with our No Substitutions Policy and include full manufacturer warranties. Multi-Warehouse, Free Shipping Orders placed before 1 PM ship same day from the closest facility. Orders $150+ get free shipping. For Mateo’s Santa Rosa retrofit, he received a complete package—diverter, filters, labeled purple pipe, and Myers pump—in one delivery, not three. Pro Account and Documentation PSAM’s Pro Account adds volume discounts, job site coordination, and 24/7 ordering with saved BOMs. Our documentation—installation guides, sizing charts, compatibility matrices—cuts guesswork. You install; we keep your bench stocked.
Comparison: Home Depot carries purple PVC and basic fittings, but during peak season you’ll find aisles wiped of oddball diameters and only consumer-grade filter housings. Ferguson can source everything, but contractor-only account rules and regional stock differences stretch timelines. Online at SupplyHouse.com, product pages are solid, yet many items ship from vendors, dragging fulfillment to 7–14 days and leaving you juggling partial deliveries. PSAM owns the inventory, ships fast, answers code questions with licensed pros, and delivers professional brands— Ridgid, Milwaukee Tools, Grundfos, Myers Pumps—at wholesale pricing without contractor-only barriers. Your time, your reputation, and your client satisfaction are protected—worth every penny.
Key takeaway: With PSAM, procurement becomes an advantage. Fewer trips, fewer delays, more first-pass approvals.
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#10. Rick’s Picks for Greywater Pros – Must-Have Components and Tools That Save the Day
When you live in the trades, you learn which parts carry you through inspection and which tools shave an hour every job. Here are my field-tested “don’t start the job without ’em” selections—curated to keep greywater systems tight, quiet, and service-friendly.
- Rick’s Component Picks Full-port, serviceable 3-way diverter valve with manual override Serviceable lint filter plus fine mesh stage with unions and isolation valves Purple Schedule 40 PVC with listed ABS-to-PVC transition cement Pressure regulator and Y-filter for drip zones with flush ports Myers or Grundfos effluent pump sized to your TDH with check valve rated for warm water Weather-rated control enclosure with rain/freeze lockout Rick’s Tool Picks Milwaukee Tools press tool and compatible jaw set for time-saving tie-ins Ridgid PVC/ABS cutters and internal deburring tool Dye-safe purple primer and solvent with applicators that actually reach Labeler and purple identification tape for crystal-clear inspection
Mateo Villagrán now keeps a small PSAM “greywater crate” on the truck with these picks plus spare O-rings and filter cartridges. It’s the difference between finishing today and rescheduling tomorrow.
Key takeaway: Standardize your kit. PSAM keeps these items in stock so your crew is never scavenging.
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FAQ
1) What’s the difference between a professional supply house and big box stores like Home Depot? Professional supply houses like PSAM stock contractor-grade components, maintain deep size and material selections, and provide licensed technical support for integration and code questions. Big box stores focus on consumer-grade items and broad DIY projects. In a greywater job, that gap shows up fast: you may find purple PVC and a basic filter housing at retail, but not the full-port greywater diverter in the diameter you need, the correct ABS-to-PVC transition cement, or the lint filter with unions for serviceability. PSAM also offers real-time inventory, same-day shipping before 1 PM, and comprehensive documentation with compatibility charts. Instead of improvising or making extra trips, you place one order with PSAM and speak to a licensed pro about cross-connection, filter staging, and pump sizing. Result: fewer callbacks, faster inspections, and systems that run supplyhouse silently. My recommendation: use retail for basic consumables, rely on a professional supply house for anything tied to code, safety, or performance.
2) Can homeowners buy from professional supply houses or are they contractor-only? At PSAM, capable DIY homeowners are welcome. We provide the same contractor-grade materials professionals use—valves, purple pipe, pumps, filters—at wholesale pricing without requiring a contractor license. That’s different from many traditional houses that restrict access or require account minimums. We back purchases with installation guides, compatibility charts, and live technical support to help you make correct selections. Homeowners tackling laundry-to-landscape projects often need guidance on diverter placement, lint filtration, and emitter sizing; our team walks you through those decisions and ships everything in one package. If you’re unsure whether a scope crosses into permit-required territory, we’ll flag that too. Bottom line: PSAM levels the playing field for serious DIYers while protecting you from consumer-grade traps that lead to premature failures.
3) How does PSAM’s pricing compare to Home Depot, Ferguson, and online retailers? PSAM offers wholesale pricing direct to customers—typically 20–40% savings versus big box retail on equivalent contractor-grade components. Compared to traditional houses like Ferguson, you’ll see competitive or better pricing without account minimums or contractor-only restrictions. Against online retailers, we frequently win on total cost of ownership: we actually stock the items, ship same day before 1 PM, and package fragile components correctly, which prevents downtime and damage claims. Add in free shipping on $150+ orders, real-time inventory, and no substitutions, and the net cost is lower because you avoid delays, repurchases, and callbacks. My field view: the cheapest cart total rarely wins once you add time lost to partial shipments and wrong parts. PSAM is priced to complete projects efficiently.
4) What makes contractor-grade materials superior to consumer-grade products? Contractor-grade parts use better materials, tighter tolerances, and are tested for duty cycles professional systems see daily. In greywater work, that means diverter valves with full-port pathways and replaceable seals, filter housings that don’t crack under warm, soapy discharge, and pumps with non-clog impellers rated for intermittent fibrous loads. Consumer-grade components often skip those specifications and fail under real operating conditions—sticky valves, cracked housings, noisy pumps. Professional parts also carry full manufacturer warranties, clear documentation, and spare parts availability. At PSAM, we curate brands like Myers, Grundfos, Ridgid, and Milwaukee Tools because we’ve seen them survive jobsite abuse and real chemistry. Fewer failures mean fewer callbacks, which beats chasing “cheap” any day.
5) How can I verify I’m getting authentic products and not counterfeits? Buy from supply houses with direct manufacturer relationships and verifiable model numbers. PSAM sources straight from manufacturers and authorized distributors, maintaining traceable lot numbers where applicable. We provide full factory warranties and documentation that match the unit you receive. Counterfeits often show up via general e-commerce marketplaces; packaging looks off, model stickers don’t align with datasheets, and warranty support evaporates. If you want extra assurance, ask for spec sheets before ordering and verify serials on receipt—our team will help. When product authenticity intersects with code compliance and safety—pumps, valves, backflow devices—don’t gamble. Authentic gear plus warranty support is non-negotiable in my book.
6) Do professional supply houses carry better brands than big box stores? Yes. Professional houses focus on contractor-grade lines because our customers measure reliability in callbacks avoided. PSAM stocks brands built for trade use—Myers Pumps and Grundfos for hydraulics, Ridgid and Milwaukee Tools for install efficiency, plus vetted valve and filter manufacturers that stand up to greywater chemistry. Big box assortments are designed for broad DIY appeal and price points, not lifecycle performance under daily cycling. You might find a name brand occasionally, but seldom the model variants and spare parts professionals rely on. We also carry full accessory ecosystems—unions, adapters, repair kits—so you don’t rebuild a system to replace a seal.
7) What kind of technical support can I expect from a professional supply house? At PSAM, you get licensed professionals who’ve installed, serviced, and inspected systems—plumbing, HVAC, and hydronics. On a greywater job, we’ll help you choose the correct diverter configuration, confirm code-driven setbacks, size filters and emitters, and calculate TDH for pump selection. We’ll also review drawings to catch common errors: missing cleanouts, mis-sloped drains, or lack of bypass on filter banks. If you’re integrating controls, we provide wiring diagrams and sensor placement guidance. That’s well beyond reading a spec sheet. The goal is simple: specify once, install once, pass inspection once.
8) How quickly can I get parts compared to ordering online or visiting retail stores? With PSAM, orders placed before 1 PM ship the same day from our multi-warehouse network, and orders $150+ ship free. That typically beats online marketplaces that don’t stock items and quote 7–14 day lead times. Retail stores can be immediate—if the right product and size are in stock—but greywater-specific components like full-port diverters and serviceable lint filters are rarely on shelves. We also package fragile parts (filter housings, control enclosures) so they arrive installation-ready, not scuffed or cracked. For emergencies, our team can prioritize critical items for immediate shipment. Speed plus correctness is the winning combo.
9) Do I need a contractor license or special account to buy from PSAM? No. PSAM sells direct to contractors and capable homeowners at wholesale pricing—no contractor license required. A free account gets you order history, saved BOMs, and real-time inventory. Our Pro Account adds volume discounts, job site delivery coordination, and dedicated account management. Whether you’re running a three-truck operation or handling a single retrofit, you get the same quality gear and technical support. We designed it this way because good work shouldn’t hinge on membership cards.
10) How can a supply house help me avoid buying wrong parts or incompatible components? A professional supply house acts like your spec-check partner. At PSAM, we review your scope, confirm code implications, and build a complete materials list—valves, pipe and fittings, filters, pumps, controls—so nothing is missed. We flag compatibility points (e.g., ABS-to-PVC transitions, filter micron ratings, emitter load vs. Pump capacity) and keep substitutions off the table so you receive exactly what you specified. That eliminates the most common failure: mixing components that don’t play well together. We also send installation guides and layout tips so the field install matches the plan. It’s the easiest way to prevent last-minute store runs and return lines.
11) What should I look for when choosing between multiple supply house options? Evaluate five factors: inventory depth in your trade (not just “we can order it”), real-time stock visibility, shipping speed and cost, access to licensed technical support, and a no-substitutions policy. Ask about professional brands, warranty handling, and whether they package fragile items properly. Try a test order: include a specialty valve, a pump, and documentation-heavy items to see how they perform. PSAM built its model around these criteria—owned inventory, same-day shipping, free shipping over $150, licensed support, complete documentation, and full manufacturer warranties—so you can standardize on one reliable partner.
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Conclusion
Greywater and reuse systems reward solid planning and punish improvisation. When you understand code, size filtration and hydraulics correctly, select materials that survive warm, soapy discharge, and hand off a maintenance-friendly system, you deliver a quiet, efficient install that customers brag about. That’s the difference a real supply partner makes.
Mateo Villagrán’s Santa Rosa retrofit turned from headache to model project when he switched from chasing parts to sourcing a complete, code-ready package through PSAM. One shipment. One set of diagrams. Zero callbacks. That’s what a complete professional supply house does: we carry the correct components, ship them fast, and stand behind the technical guidance that gets you approved and done.
Plumbing Supply And More (PSAM) is the pex supply house, plumber supply house, HVAC supply house, and full-spectrum supplyhouse you can count on—for purple pipe and diverter valves today, and pumps, tools, and controls tomorrow. With 20,000+ professional products, multi-warehouse same-day shipping, wholesale pricing, free shipping over $150, licensed technical support, and a no-substitutions promise, we’re the supply house that keeps your projects efficient, compliant, and profitable. For your next greywater or reuse system, let’s spec it right the first time. It’s worth every penny.