Product Description
The Franklin 3AMH3B-51-PST35 is a horizontal multistage pressure pump system supplied with a 35 litre pressure tank and pressure switch for automatic water supply. It is suitable for domestic water supply, water distribution and pressure boosting, irrigation, gardening, rainwater collection and other clean water applications.
The 3AMH3B-51 pump features a compact close-coupled design with three stages and stainless steel impellers and diffusers for corrosion resistance and reliable operation. The single-phase motor includes built-in thermal protection, while the pressure tank stores water under pressure to reduce frequent pump starting during small water demands.
The pump uses a 0.45kW output motor with 0.59kW input power and operates on 220–240V single-phase power at 50Hz. It has a 1¼" female BSP suction connection and 1" female BSP discharge connection, with a maximum pump working pressure of 10 bar.
Key Specifications:
- Model – Franklin 3AMH3B-51-PST35
- Pump Model – Franklin 3AMH3B-51
- Product Type – Horizontal Multistage Pressure Pump with Tank
- Tank Capacity – 35 Litres
- Pressure Control – Pressure Switch
- Pump Design – Horizontal Multistage
- Number of Stages – 3
- Supply Voltage – 220–240V ±5%
- Supply Frequency – 50Hz
- Phase – Single
- Motor Power – 0.45kW / 0.6HP
- Input Power – 0.59kW
- Rated Current – 3.0A
- Internal Capacitor – 16µF / 450V
- Motor Type – TEFC
- Insulation Class – Class F
- Motor Protection – IP55
- Suction – 1¼" Female BSP
- Discharge – 1" Female BSP
- Maximum Pump Working Pressure – 10 Bar
- Maximum Ambient Temperature – 40°C
- Pump Weight – 11.3kg
- Applications – Domestic Water Supply, Water Distribution, Pressure Boosting, Irrigation, Gardening & Rainwater Collection
Downloads:
MH exploded parts view cw part nos
