Name: Odin® Darley Fast Foam 250 Foam Proportioner
SKU: 5248
Availability: InStock

Odin® Darley Fast Foam 250 Foam Proportioner

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Class “A” Foam Proportioner. The Fast Foam system offers a reliable, accurate, compact foam proportioning system at an economical price. This model treats up to 250 gpm @ 1% at pressures up to 175 psi.

Marine-grade aluminum casing3-way discharge port with One 1-1/2″ NPTM, Two – 1″ NPTM
1-1/2″ NPTM suction
Zinc-plated casing bolts
Mechanical shaft seal
Nitrile rubber seal and casing “O” rings
Self-priming up to 19′
Easy installation
Compact and lightweight
High pumping efficiency
Low oil protection
Spark arrestor/exhauster diverter
60 lbs. (27 kg)

65 gpm (246 L/M) @ 48 psi (3.3 bar)
50 gpm (189 L/M) @ 81 psi (5.6 bar)
20 gpm (76 L/M) @ 120 psi (9.0 bar)

Odin® Darley Fast Foam 250 Foam Proportioner

Engine:

The motor is a 12 VDC, ½ hp continuous speed electric motor. The maximum amp draw at full load, 175 psi (12 b) will be 39 amps. The Venturi will flow up to 250 gpm (946.3 L/min).

Performance:

Up to 250 gpm @ 1% at pressures up to 175 psi

Features:

2.5 gpm/250 gpm, 1/2 hp 12vdc motor, pilot operated relief valve
Low concentrate float switch
Venturi 2″ NPT
Includes installation kit
Control panel placard with on/off switch and low concentrate light, adjustable foam percentage valve

Applications

Mini Pumper
Pumper
Pumper Tanker
Rescue Pumper
Wildland/Quick Attack Fire Vehicle

Dimensions

21″L x 10″W x 12″H, 75 lbs. (34 kg)

Technology

This simple non-electronic device is the key to reliable repeatable and safe operation. The PORV controls the foam concentrate flow path by diverting the excess foam concentrate, not utilized in the injection process, back to the foam concentrate tank. The PORV takes a water pressure signal from the main waterway and shifts the valve mechanically to control the system.

The control panel consists of a placard with operating instructions, low concentrate level warning light, on/off power switch and fully adjustable concentrate metering valve. This metering valve is infinitely adjustable from 0% to 1%.