5-chamber positive displacement diaphragm pump for agricultural chemical and sprayer applications. 5.3 GPM max flow, 60 PSI cutoff, pressure switch-controlled operation. 1/2" FNPT ports. 12V DC sealed motor. Made in the USA.
The Remco 5500 Series is the professional-grade standard for agricultural chemical and sprayer pump applications. Engineered with a 5-chamber positive displacement diaphragm design, this pump starts automatically when your system calls for flow and shuts off when pressure is satisfied, without the constant bypass cycling that wastes energy and generates heat in bypass-style pumps.
The 90-5537-1E3-82B-SB is built specifically for chemical and sprayer use, with materials chosen for broad chemical compatibility: GeoLast diaphragm, Viton valves, and nylon housings that stand up to herbicides, fertilizers, insecticides, and most ag chemicals. The sealed, IP65-rated 12V DC motor protects internal components from chemical mists, moisture, and field debris. 100% factory tested before shipping. Made in the USA.
Integral pressure switch starts and stops the pump automatically — no unnecessary run time or bypass waste
GeoLast diaphragm + Viton valves handle herbicides, fertilizers, insecticides, and most common ag chemicals
Primes up to 14 feet (4.2M) vertically — no foot valve or flooded inlet required for most installations
Will not be damaged by running dry — essential protection for intermittent-duty sprayer applications
Fully sealed permanent magnet motor — rated IP65, dust-tight and protected against water spray in field environments
Designed, manufactured, and 100% factory tested at Remco Industries, Osakis, MN
Designed for agricultural chemical and sprayer applications (intermittent duty). Compatible with most common agricultural chemicals including:
This pump is not listed or approved for potable (drinking) water applications. It is rated for agricultural chemical and sprayer use only. Do not use for drinking water, food processing, or any application where pump materials may contact water intended for human consumption.
Rated for intermittent duty in agricultural chemical and sprayer applications. Recommended Fuse: 20 Amp | Max Draw: 16A at 60 PSI | Max Motor Shell Temp: 180°F (82°C) Monitor motor temperature during extended operation. Motor surface temperature should not exceed 180°F (82°C) for safe operation and maximum motor life.
• Remco 5537-1E3-82B-SB Agricultural Sprayer Pump (1 unit) • Welded mounting base • 14 AWG wire leads with SAE 2-pin connector
Voltage: 12V DC (11.5–14.5V range) Max Draw: 16A at 60 PSI cutoff Recommended Fuse: 20 Amp Connector: SAE 2-pin Wire Size: 14 AWG, 5.5" leads Connect positive lead to fused 12V+ and negative to chassis ground. The integral pressure switch starts and stops the pump automatically automatically — no external relay required for basic installations.
Remco Industries 10425 Wildlife Loop SE, Osakis, MN 56360 Phone: 763-253-4740 www.remcoindustries.com 📄 Download Official Spec Sheet (PDF)
Measured at 12V DC. Current draw increases as back-pressure increases. Source: official Remco 5537-1E3-82B spec sheet.
Flow decreases and current draw increases as system back-pressure rises. At the 60 PSI pressure switch cutoff, the pump draws a maximum of 16 Amps — size fuse and wiring accordingly (20 Amp fuse recommended).