Description
Liquid ammonia pumps are the heart of the Overfeed recirculation system which pumps the ammonia refrigerant throughout the refrigeration system and it is important that it should run trouble-free without any leakage and maintenance for years.
FLOWDYNE has been dedicated for the development and production of Hermetically sealed canned motor that are flameproof and explosion proof certified with high efficiency, quality, outstanding durability and reliability. There are more than 3000 FLOWDYNE ammonia pumps successfully installed in India and abroad countries like Bangladesh, Vietnam, Indonesia, Myanmar, Turkey and Africa in different segment of refrigeration industries like cold storages, Sea food and chicken processing plants, Meat plants, dairies, ice cream and breweries plants
TYPE RC – REVERSE CIRCULATION PUMP (SINLE STAGE AMMONIA PUMP)
This type of pump features a reverse circulation line on the back side of the pump
The pump has a single big impeller with large eye areas mounted directly on the
Shaft of the motor and self-lubricating large grooved carbon bearings.
To prevent vaporization and gas accumulation in the motor,
The ammonia liquid is discharged from the pump chamber and enters the
Rotor chamber and passes through the reverse circulation piping supplied by
Us returning to the vapor zone or top of the low-pressure tank, thereby forming
A type of bypass piping
OERATING RANGE:
FLOW: 3 to 50 m³/hr MOTOR POWER: 2HP. 3HP, 5HP,7.5HP, 10HP, 12HP
HEAD: UPTO 80m TEMP. RANGE: -50°C to +30°C
TYPE FCAM (MULTISTAGE AMMONIA PUMP)
The FCAM type pump have a series of small impellers mounted directly on the motor
shaft from 3 to 6 depending on the head requirement of the refrigeration system
The pump is specially used in Sea food freezing plant refrigeration with low
NSPH available. The design also helps enables space saving by installing the
Pump directly under the Low-pressure vessel with a suction of minimum up to 0.6m
OERATING RANGE:
FLOW: 0.5 to 12 m³/hr. MOTOR POWER: UPTO 4.5 KW (6 H.P)
HEAD: UPTO 60m TEMP. RANGE: -50°C to +30°C
FEATURES AND BENEFITS OF FLOWDYNE LIQUID AMMONIA PUMPS:
- No mechanical shaft seal and coupling requirement
- Zero leakage
- No Vibration and noise
- Flameproof and explosion proof motor
- No external maintenance and lubrication required
- Self Lubricating bearings
- Airtight and vacuum tight
- Low NPSH requirement
- Compact design
- Low power consumption
- High MTBF
- Easy installation and availability