Road Roller Series Heavy Duty

Overview Specifications Industries & Applications Documentation & Tools ;
Overview

Overview

Product Features

Model No.: R3B21 Series

  • Compact size and lightweight.
  • Continuous duty.
  • Robust design featuring a heavy duty motor mounted to a welded baseplate.
  • Easy to Install.
  • Low cost, low maintenance modular design means a trouble free service life.
  • External Bypass protects the pump from back pressure.
  • Self-priming up to 10.0 ft (3.5m)

Flojet Road Roller Series pumps evenly spray water to surface of the rollers to preventconcrete or pavement from sticking.

 

Flojet Road Roller pumps are engineered and constructed with the latest co-injection mold diaphragm technology to significantly reduce potential leak paths. This latest innovation offers unequaled pump performance and life.

 

Flojet Road Roller pumps offer exceptional flow rates and pressures. With operating pressures exceeding 50 psi and self-priming capabilities exceeding 10 ft., these pumps are specifically designed for continuously directing confined sheet-like sprays of water onto the surfaces of rollers. Flojet's Road Roller Series includes a heavy duty strainer to protect the pump and nozzle from clogging.

Specifications

Specifications

Specifications
R3B21501A
R3B21502A
R3B21503A
Motor Type
Permanent magnet DC
Permanent magnet DC
Permanent magnet DC
Voltage
12 or 24 Volt
12 Volt
24 Volt
Body Materials
Glass filled Nylon
Glass filled Nylon
Glass filled Nylon
Elastomers
Diaphragm - SantopreneTM;Check valves - Viton
Diaphragm - SantopreneTM;Check valves - Viton
Diaphragm - SantopreneTM;Check valves - Viton
Flow Rate
2.3 GPM (8.7 LPM)
1.25 GPM (4.73 LPM)
1.25 GPM (4.73 LPM)
Max. Pressure
50 (psi) 4.1 (bar)
50 (psi) 4.1 (bar)
50 (psi) 4.1 (bar)
Max. Liquid Temperature
4 - Min 71 - Max (°C) 40 - Min 160 - Max (°F)
4 - Min 71 - Max (°C) 40 - Min 160 - Max (°F)
4 - Min 71 - Max (°C) 40 - Min 160 - Max (°F)
Duty Cycle
Continuous
Continuous
Continuous
Weight
3.17 (kg) 7.0 (lb)
3.17 (kg) 7.0 (lb)
3.17 (kg) 7.0 (lb)
Certification
CE, RoHS, C-Tick, E-Mark
CE, RoHS, C-Tick, E-Mark
CE, RoHS, C-Tick, E-Mark
Port Type
1/2" HB ST
1/2" HB ST
1/2" HB ST
Industries & Applications

Industries & Applications

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Documentation & Tools

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