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Product Specifications:
| Item | Mechanical Flowmeter |
| Accuracy | -1% to +1% |
| Compatible Flow Material | Water |
| Connection Size | 1" |
| Connection Type | FNPT |
| Display Type | Mechanical |
| Flow Material | Chemicals, Lubricants, Oil, Thick Fluids |
| Flow Range | 2.6-40 GPM |
| Flow Rate | 40-40 GPM |
| Flowmeter Type | Oval Gear |
| Fluid Connection | 1" FNPT |
| Fluid Temp. | -4°F to +250°F |
| Fluid Temp. Range | -4 To 250 Deg. F |
| Housing Material | Aluminum |
| Includes | Local Display |
| Includes Totalizer | Yes |
| Manufacturer Warranty Length | 1 yr. |
| Max. Flow Rate | 40 GPM |
| Max. Media Temperature | 176°C |
| Max. Operating Pressure | 580 psi |
| Max. Temp. | 176°F |
| Max. Viscosity | 4600 SUS |
| Media Temperature Range | -4°C to +176°C |
| Media Type | Chemicals, High Viscosity, Lubricants, oils, Thick Fluids |
| Min. Flow Rate | 40 GPM |
| Min. Media Temperature | -4°C |
| O-ring Material | Viton |
| Overall Length | 5.4" |
| Product Datasheet | gpi-om025a001-820m4.pdf |
| Product Type | Oval Gear Flow Meter |
| Rotor Material | PPS |
| Seal Material | Viton |
| Series | OM Series |
| Shaft Material | Stainless Steel |
| Standards | Ce Certified |
| Unit Of Measure | Gallons |
| Wetted Material | Aluminum, PPS, Stainless Steel, Viton |
Shipping Info:
| Ship weight (kg) | 2.3 |
| Ship height (cm) | 12.95 |
| Ship length (cm) | 12.95 |
| Ship width (cm) | 12.95 |
| Country of Origin | AU |
Product Details:
- 20YC37
Documentation:
Product Variants
| Product | Model | Connection Size | Min. Flow Rate | Max. Flow Rate | Max. Operating Pressure | Max. Viscosity | Accuracy | Max. Temp. | Overall Length | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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OM015S003-822R5G | 1/2" | 0.26 GPM | 26 GPM | 990 psi | 1000 cPS | +/-0.5% | 176°F | 4.3" | €3,847.76 | |
![]() |
OM025S003-822R5G | 1/2" | 2.6 GPM | 40 GPM | 990 psi | 1000 cPS | +/-0.5% | 176°F | 6.9" | €4,107.98 | |
![]() |
OM050S003-842R5G | 1/2" | 8 GPM | 130 GPM | 550 psi | 1000 cPS | +/-0.5% | 176°F | 8.3" | €8,373.28 | |
![]() |
OM025A001-822R5G | 1" | 2.6 GPM | 40 GPM | 990 psi | 1000 cPS | +/-0.5% | 140°F | 5 2/5" | €2,734.19 | |
![]() |
OM040A001-822R5G | 1 1/2" | 4 GPM | 66 GPM | 435 psi | 1000 cPS | +/-0.5% | 140°F | 7 2/5" | €3,553.79 | |
![]() |
OM050A001-842R5G | 2" | 8 GPM | 130 GPM | 175 psi | 1000 cPS | +/-0.5% | 176°F | 10.9" | €5,258.38 | |
![]() |
OM015S513-822R5G | 1/2" | 0.26 GPM | 10.6 GPM | 990 psi | 1000 cPS | +/-0.5% | 140°F | 4.3" | €4,078.18 |
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GPI OM025A001-820M4 Mechanical Flowmeter, Oval Gear, 2.6 To 40 gpm Flow Range, 1 FNPT
€1,521.13 /unit



