Professional-grade 3-chamber on-demand sprayer pump with IP65-sealed motor and 3⁄8" FNPT ports. 2.2 GPM at 60 PSI. Compatible with herbicides, fertilizers, and insecticides. Not for potable water. Made in the USA.
The Remco 3300 Series has built a reputation as a solid and reliable industrial performer — capable of continuous heavy-duty workloads in the most demanding field environments. The 90-3323-1E1-82B-SB is the standard on-demand configuration with 3⁄8" FNPT ports: a straightforward, professional-grade choice for agricultural sprayer systems that connect directly to 3⁄8" threaded fittings.
At 2.2 GPM and 60 PSI with on-demand pressure switch control, this pump delivers the right combination of flow and pressure for spot sprayers, ATV/UTV sprayers, and compact boom systems. It runs when a valve or nozzle is opened and shuts off automatically when flow stops — simple, reliable operation with no bypass return line required.
Powered by Remco's signature completely sealed 12V DC motor with IP65 ingress protection, this pump is engineered for the harshest outdoor environments. Standard Viton valves and Santoprene diaphragm provide excellent compatibility with common herbicides, fertilizers, and insecticides used in agricultural spraying operations.
⚠️ Important: This pump is not listed for potable water use and must never be used with gasoline or any petroleum products. For freshwater RV or drinking water applications, see Remco's PowerRV or Rebel pump series.
Standard Viton valves and Santoprene diaphragm stand up to herbicides, fertilizers, insecticides, and common ag chemicals
Threaded female NPT — direct connection to standard 3⁄8" fittings common on compact sprayer frames and ATV setups
Dust-tight and water-jet resistant — built for continuous heavy-duty outdoor workloads
Just 8 Amps max — efficient operation ideal for ATV, UTV, and battery-powered compact sprayer systems
The Remco 90-3323-1E1-82B-SB is not listed or approved for potable water use. Do not use this pump in any system where the fluid may be consumed by humans or animals. This pump must NEVER be used with gasoline, diesel, or any petroleum-based products. Use only with water-based agricultural chemicals, liquid fertilizers, and other compatible non-flammable fluids. For potable freshwater applications, see Remco's PowerRV or Rebel pump series.
The 90-3323-1E1-82B-SB is designed for compact agricultural and industrial sprayer systems with 3⁄8" NPT plumbing: Agricultural & Chemical: • ATV and UTV spot sprayers (herbicides, fertilizers, insecticides) • Compact boom sprayer systems • Liquid fertilizer transfer and application • Soft washing and bleaching operations Industrial & Municipal: • Equipment washdown • Dust suppression systems • Bulk fluid transfer on 3⁄8" NPT plumbing systems • Road maintenance fluid application
On-demand setup — pump runs when flow is open, stops when closed. 1. Mount the Pump: Secure to your sprayer frame or mounting surface. The pump can be mounted in any orientation but should be located no more than 8 feet above the fluid source for reliable priming. 2. Connect Plumbing: Thread 3⁄8" NPT male fittings (not included) directly into the inlet and outlet ports. Use Teflon tape on all male threads. Tighten firmly without over-torquing. 3. Electrical Connection: Connect the 14 AWG leads to your 12V DC supply via relay. Protect the supply line with a 10 Amp fuse as close to the power source as possible. A relay is recommended — do not switch the pump load through a small toggle switch directly. 4. Prime & Test: Fill the inlet line with fluid before starting to assist prime. Run briefly to purge air, then check all fittings for leaks at operating pressure. Note: The pump will prime only if all pressure is relieved from the outlet port before starting. Contact Remco at 1-800-228-2481 for wiring or installation guidance.
In The Box: • 90-3323-1E1-82B-SB 3300 Series Pump • Mounting hardware NOT Included (Will Need Separately): • 3⁄8" NPT male fittings and hose adapters • 10 Amp inline fuse and fuse holder • Relay (recommended) • Teflon thread tape • Hose and hose clamps • Inlet strainer / filter (recommended to protect pump from debris)
Download the Remco 3300 Series Installation & Owner's Manual (PDF) Download the 3323-1E1-82B Spec Sheet (PDF) Download the 3300 Series Product Flyer (PDF) Technical Support: Remco Industries Phone: 1-800-228-2481 remcoindustries.com
The 90-3323-1E1-82B-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 • Use with gasoline, flammable liquids, or incompatible chemicals • Products altered outside the Remco factory • Normal wear, brush wear (may be limited to 1,000 hours), or appearance Warranty returns require a Return Material Authorization (RMA) number from Remco prior to shipping any product back.
All 3300 Series models share the same IP65-sealed motor, 8 ft prime capability, run-dry capability, and Made in USA construction. The "E3" Extreme Duty designation indicates Nylon housing with Viton valves — offering broader chemical compatibility including diesel and oils. Standard "E1" models use the Viton/Santoprene/Nylon combination suited for agricultural chemicals. The "1" control digit = Demand; "2" = Bypass. Port prefix "13" = ¾" QA; "23" = 3⁄8" FNPT.