Model 3370 Liquid-to-Air Cooler

Recirculating Cooler- Model 3370

1/3 HP Positive Displacement Pump

Key Specifications

Description Liquid-to-Air Cooler, Positive Displacement Pump
Working Temperature Range ?C Ambient +5? to 70?C
Pump Type Positive Displacement

1/3 HP Turbine Pump

Key Specifications

Description Liquid-to-Air Cooler, Turbine Pump
Working Temperature Range ?C Ambient +5? to 70?C
Pump Type Turbine

Key Features

  • An economical solution for applications where cooling fluid temperature is higher than ambient and temperature control is not required
  • Quiet liquid-to-air cooling
  • Positive displacement or turbine pump
  • Built-in low liquid level indicator
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Displacement Pump Common Specifications

Working Temperature Range ?F Ambient +10? to 158?
Working Temperature Range ?C Ambient +5? to 70?C
Reservoir Capacity (gallons) 1.11
Reservoir Capacity (liters) 4.2
Reservoir Cover Screw-on Cap
Cleanable Air Filter Yes
Cleanable Fluid Filter Yes
Pump Type Positive Displacement
Pump Speed Constant, Single Speed
Process Connections 1/2″ (F) NPT
Reservoir Liquid Level Indicator Yes
Reservoir Drain Yes
Maximum Ambient Temperature ?F 95?
Maximum Ambient Temperature ?C 35?
Overall Dimensions (L x W x H) (inches) 20.5 x 15 x 22.3 in
Overall Dimensions (L x W x H) (cm) 52 x 38.1 x 54.6 cm
Shipping Weight (pounds) 132.0
Shipping Weight (kilograms) 59.9
Catalog Page Number 107

60 Hz Only

Part Number 3370P9A11B
Maximum Pressure (psi) 100.0
Maximum Pressure (bar) 6.90
Maximum Pressure Flow Rate (gpm) 2.40
Maximum Pressure Flow Rate (l/min) 9.1
Cooling Capacity @ 20?C (W) 500 based on 3?C ?T1000 based on 6?C ?T2000 based on 12?C ?T3000 based on 18?C ?T4000 based on 24?C ?T?T = (Process water temperature – ambient air temperature)
Included Hardware Two sets of Inlet/Outlet Adapters: ? inch male NPT, 5/8 inch male NPT
Electrical Requirements (VAC/Hz/Ph/A) 120/60/1/5.5
Regulatory Approvals TUV

50 Hz Only

Part Number 3370P9A12E
Maximum Pressure (psi) 100.0
Maximum Pressure (bar) 6.90
Maximum Pressure Flow Rate (gpm) 2.00
Maximum Pressure Flow Rate (l/min) 7.6
Cooling Capacity @ 20?C (W) 500 based on 3?C ?T1000 based on 6?C ?T2000 based on 12?C ?T3000 based on 18?C ?T4000 based on 24?C ?T?T = (Process water temperature – ambient air temperature)
Included Hardware Two sets of Inlet/Outlet Adapters: ? inch male NPT, 5/8 inch male NPT
Electrical Requirements (VAC/Hz/Ph/A) 240/50/1/3
Regulatory Approvals CE

Turbine Pump Common Specifications

Working Temperature Range ?F Ambient +10? to 158?
Working Temperature Range ?C Ambient +5? to 70?C
Reservoir Capacity (gallons) 1.11
Reservoir Capacity (liters) 4.2
Reservoir Cover Screw-on Cap
Cleanable Air Filter Yes
Cleanable Fluid Filter Yes
Pump Type Turbine
Pump Speed Constant, Single Speed
Process Connections 1/2″ (F) NPT
Reservoir Liquid Level Indicator Yes
Reservoir Drain Yes
Maximum Ambient Temperature ?F 95?
Maximum Ambient Temperature ?C 35?
Overall Dimensions (L x W x H) (inches) 20.5 x 15 x 22.3 in
Overall Dimensions (L x W x H) (cm) 52 x 38.1 x 54.6 cm
Shipping Weight (pounds) 132.0
Shipping Weight (kilograms) 59.9
Catalog Page Number 107

60 Hz Only

Part Number 3370TBA11B
Maximum Pressure (psi) 62.0
Maximum Pressure (bar) 4.30
Maximum Pressure Flow Rate (gpm) 5.40
Maximum Pressure Flow Rate (l/min) 20.5
Cooling Capacity @ 20?C (W) 500 based on 3?C ?T1000 based on 6?C ?T2000 based on 12?C ?T3000 based on 18?C ?T4000 based on 24?C ?T?T = (Process water temperature – ambient air temperature)
Included Hardware Two sets of Inlet/Outlet Adapters: ? inch male NPT, 5/8 inch male NPT
Electrical Requirements (VAC/Hz/Ph/A) 120/60/1/5.5
Regulatory Approvals TUV

50 Hz Only

Part Number 3370TBA12E
Maximum Pressure (psi) 50.0
Maximum Pressure (bar) 3.40
Maximum Pressure Flow Rate (gpm) 4.50
Maximum Pressure Flow Rate (l/min) 17.1
Cooling Capacity @ 20?C (W) 500 based on 3?C ?T1000 based on 6?C ?T2000 based on 12?C ?T3000 based on 18?C ?T4000 based on 24?C ?T?T = (Process water temperature – ambient air temperature)
Included Hardware Two sets of Inlet/Outlet Adapters: ? inch male NPT, 5/8 inch male NPT
Electrical Requirements (VAC/Hz/Ph/A) 240/50/1/3
Regulatory Approvals CE

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