PolyScience Air-Cooled Recirculator, Model 3370
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PolyScience Air-Cooled Recirculator, Model 3370
Economical Heat Removal
Powerful Pumping
Fits Many Applications
Easy to Maintain
Supplied with two sets of 90° elbow tubing adapters
- 1/2 in. NPT x 1/2 in. i.d. tubing
- 1/2 in. NPT x 5/8 in. i.d. tubing
The PolyScience Model 3370 is a liquid-to-air recirculator that economically removes heat in applications where the cooling fluid temperature is higher than ambient and control is not required.
It offers significant cost savings over recirculators with mechanical refrigeration, plus the compact design saves space in your lab or factory. The main components are simple and effective. A 1/3 HP positive displacement pump circulates fluid to your equipment, into a reservoir, and through a fan cooled radiator which removes the heat. A built-in low liquid level indicator safeguards the reservoir and pumping system.
Expect long-life and easy maintenance from the Model 3370. A cleanable air filter helps maintain cooling radiator efficiency. The pump is protected from damaging scale particles by a reusable in-line filter. For durability, wetted components are PVC, polyethylene, copper and brass.
Model 3370
| Temperature Range |
Ambient +5° to 70°C |
| Maximum Temperature |
70°C |
| Cooling Capacity @ 20°C |
4000 Watts, based on 11°C delta T (water) |
| Maximum Flow gpm (l/min) |
2.4 (9.1) 120V, 2 (7.6) 240V |
| Reservoir Capacity |
1.1 gallon / 4.2 liter |
| Pump Inlet and Outlet |
1/2 in. Int. NPT |
| Overall Dimensions L x W x H (in.) |
20.5 x 15 x 22.3 |
| Overall Dimensions L x W x H (cm) |
52 x 38.1 x 56.6 |
| Shipping Weight |
70 lbs. / 31.8 kg |
| Cat. No. 120V, 60Hz, 5.5A |
W256-67 |
| Cat. No. 240V, 50Hz, 2.75A |
W256-68 |