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
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 |

















