- Hydraulics - Pneumatics
- Pump
- Centrifugal pump
- Johnson Pump
Centrifugal pump FreFlowfor wastewateroilair
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Characteristics
- Technology
- centrifugal
- Fluid
- for wastewater, oil, air
- Operation
- electric
- Priming
- self-priming
- Mobility
- stationary
- Domain
- industrial
- Applications
- handling, drain, lift, sump, suction
- Material
- stainless steel, cast iron, bronze
- Protection level
- ATEX, standard
- Other characteristics
- mechanical, horizontal mount, single-stage, with mechanical seals, flange, seal
- Flow
Min.: 0 m³/h
(0 ft³/h)Max.: 350 m³/h
(12,360.13335 ft³/h)- Pressure
Min.: 0 bar
(0 psi)Max.: 9 bar
(130.534 psi)- Head
Min.: 0 m
(0'00" )Max.: 80 m
(262'05" )- Fluid temperature
95 °C
(203 °F)
Description
Self-priming centrifugal pumps
Excellent self-priming ability
No non-return valve required in the inlet
Single unbalanced/balanced seals to EN 12756 (DIN 24960)
Mechanical seal with dry-running protection through oil bath quench
Ideal for handling contaminated liquids
Easy maintenance Back-Pull-Out principle
Flanges 32 and 40 threaded connection
Flange connection 50 and higher to ISO 7005 PN 16
Flange connection to ISO 7005 PN 20 (ANSI B16.5 150 lbs) optional
Greased for life roller bearings
Magnetic drive optional
Atex Certified
CE Certified
Suitable for
Contaminated liquids, as well liquids containing air or gas, for sumps, gullies and many other applications where a suction lift is required
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.