The Alfons Haar part number 2251822, model FPOG 65-407 RV/PA1.8, is a self-priming vane pump featuring an integrated connection housing and a pneumatic overflow valve with a pre-pressure of 1.8 bar. Designed for low-viscosity petroleum products as well as other non-corrosive and solid-free media, this pump is rated for installation in zone 1 hazardous environments. It operates with a clockwise rotation, accommodating a minimum speed of 500 rpm and a maximum speed of 1700 rpm, delivering a theoretical flow rate of 407 cm³/U. The unit features a PN 10 case, a shaft end measuring ø 24 x 50 mm with a shaft connection for a hydraulic pump, and handles a maximum viscosity of 76 cSt and a delta pmax of 10 bar. The operating temperature range spans from -20°C to +70°C, and the total weight is 27.25 kg.
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| Manufacturer | ALFONS HAAR |
|---|---|
| Country | |
| Part number | 2251822 |
| Inner Code | 5299064 |
| Custom Code | 84136069 |
| Product type | Self-priming vane pump |
|---|---|
| Total weight | 27.25 kg |
| Model | FPOG 65-407 RV/PA1.8 |
| Installation zone | Zone 1 |
| Case pressure rating | PN 10 |
| Rotation | Clockwise |
| Shaft end | ø 24 x 50 mm |
| Shaft connection | For hydraulic pump |
| Min speed | 500 rpm |
| Max speed | 1700 rpm |
| Theoretical flow rate | 407 cm³/U |
| Max differential pressure (Delta pmax) | 10 bar |
| Max viscosity | 76 cSt |
| Temperature range | -20°C to +70°C |
| Pneumatic overflow valve pre-pressure | 1.8 bar |