Series 412 industrial air-operated double-acting pump suitable for transferring very high viscosity grease. The double-action guarantees the delivery of a continuous and constant flow. Particularly effective in systems equipped with multiple distribution points
- Ratio: 75:1
- Max. flow rate: 9.7 lb/min
- Seal: polyurethane
- Suction tube upper body: carbon steel
- Suction tube: carbon steel
- Compatible fluids: high viscosity oils & greases
- Air inlet connection: 1/2" NPT (F)
- Fluid outlet connection: 1/2" NPT (F)
- Air working pressure: 90-120 psi
- Noise level: 80 dB
- Max. deliverable grease viscosity: NLGI 3**
- Cycles per lb: 20.5
- Max. air consumption @ 120 psi: 113 cfm
- Suction tube length: 19.7"
- Suction tube external diameter: 1.77"
- Suitable for: pump elevator
**At minimum working temperature of 59 deg F