Professional-grade 3-chamber on-demand diaphragm pump for 12V battery systems. Direct OEM fit for virtually any RV, trailer, or camper. Includes 50-mesh filter and fittings. NSF, CSA, CE & RoHS certified. Made in the USA.
The Remco PowerRV 3200 Series is the price-to-performance leader in professional-grade RV fresh water pumps, and the 90-3214-1C4-82L-SB is the most popular variant — the standard 12V DC retail-packaged model built for the vast majority of RV, trailer, and camper electrical systems. Whether you're replacing an aging pump or upgrading to something more capable, this is Remco's go-to recommendation for on-demand 12V freshwater delivery.
Its three-chamber positive displacement diaphragm design delivers a smooth, consistent 3.2 GPM at 45 PSI — enough for comfortable simultaneous use of your shower, sinks, and toilet without the pulsing and pressure drops common with older two-chamber designs. The advanced pump head geometry primes faster and further than conventional designs, while the on-demand pressure switch handles the rigorous start/stop duty cycles that RV water systems demand day in and day out.
With an OEM-compatible mounting footprint, included 50-mesh filter, and two ½" MNPT × ¾" QA fittings, the 3200 Series drops straight into virtually any existing pump location without modifications — making it a true plug-and-play upgrade or replacement for trailers, campers, fifth wheels, and motorhomes.
Runs directly off your RV's 12V DC system — no shore power, inverter, or converter required
Noise-dampening rubber base isolates vibration for quiet operation at any hour
Industry-standard mounting pattern replaces most factory-installed RV pumps without any modifications
NSF, CSA, CE, and RoHS certified — meets safety and potable water standards for freshwater use
The 90-3214-1C4-82L-SB is designed for 12V DC freshwater systems across a wide range of recreational and residential applications: RV & Recreational: • Travel trailers, fifth wheels, and pop-up campers • Class A, B, and C motorhomes on battery power • Direct replacement for most factory-installed RV water pumps • Boondocking and off-grid RV use without shore power Off-Grid & Residential: • Cabin and off-grid freshwater systems with 12V power • Solar and alternative energy freshwater setups • General industrial freshwater delivery on 12V DC circuits Freshwater use only. Not for agricultural chemicals, saltwater, or non-potable fluids.
Direct OEM fit — a typical installation takes under an hour. 1. Install the Inline Filter: Attach the included 50-mesh filter to the pump inlet before connecting any plumbing — this protects the pump from sediment and debris from day one. 2. Mount the Pump: Secure to a flat surface using the rubber noise-dampening base and the OEM-compatible mounting pattern. Use #10 screws with washers — tighten until snug without compressing the rubber base. 3. Connect Plumbing: Thread the included ½" MNPT × ¾" QA fittings into your existing plumbing lines. Apply Teflon tape to all threaded connections, then snap the ¾" Quick Attach hoses onto the pump ports. 4. Electrical Connection: Connect the 18 AWG leads to your 12V DC supply — red to positive, black to negative. Protect the supply line with a 10 Amp fuse as close to the battery or power source as possible. 5. Prime & Test: Restore power and briefly open a faucet to let the pump prime and purge air. The on-demand pressure switch will engage and disengage smoothly. Check all connections for leaks at operating pressure. Tip: For quieter operation, avoid mounting the pump directly to thin walls or cabinetry — mount to a solid floor or structural surface whenever possible.
In The Box: • 90-3214-1C4-82L-SB Power RV 3200 Series Pump • 50-Mesh Inline Inlet Filter • (2) ½" MNPT × ¾" Quick Attach Fittings • Noise-dampening rubber mounting base • Mounting hardware • Installation instructions NOT Included (May Need Separately): • 10 Amp inline fuse and fuse holder • Teflon thread tape • Additional hose, clamps, or adapters • Accumulator tank (optional — compatible with 3200 Series to further reduce cycling)
Download the Remco 3200 RV Series Installation & Owner's Manual (PDF) Download the 3214-1C4-82L Spec Sheet (PDF) Download the 3200 Series Product Flyer (PDF) Technical Support: Remco Industries Phone: 1-800-228-2481 remcoindustries.com
The 90-3214-1C4-82L-SB is covered by Remco Industries' 1-Year Limited Manufacturer's Warranty from the date of manufacture (or 1 year from date of purchase with proof of purchase). Remco will repair or replace, at their discretion, any unit found defective in materials or workmanship under normal use. Warranty does NOT cover: • Misuse, abuse, misapplication, or external damage • Products altered outside the Remco factory • Normal wear or appearance issues • Pumps not compliant with Remco Engineering Standards Warranty returns require a Return Material Authorization (RMA) number prior to shipping any product back to Remco.
All 3200 RV Series models share the same 3-chamber diaphragm design, EPDM valves, Santoprene diaphragm, ¾" Quick Attach ports, run-dry capability, OEM mounting pattern, and Made in USA construction. Choose based on your available power source — 12V DC for standard battery-powered RVs, 24V DC for large coach systems, and 115 VAC for shore power or generator-fed installations.