PE-F Type Dry Free Vertical Sealless Chemical PVDF Pump

Power: 0.5HP, 1HP, 2HP, 3,HP
Frequency: 50/60Hz
Motor: 2 Poles, Three-phase
Pumps with New Sealless Structure Design and Adopting Unique Vapor Seal Feature to give Pump Dry Running Ability Maximum Permissible Temperature for PVDF material: 95 ºC

Sealless structure
The sealless principal of fluid in our Showfou vertical sealless pump is to utilize the pressure, viscosity, and the friction of the fluid.
During running, the fluid flowing to shaft caused by inner pressure, but the specially designed two-layered impeller enables to seal up the fluid successfully and reduce the suction air to enter the pump; thus, the inner will keep high vacuum situation.

Dry running ability
Superior construction design, there is no contact between the pump body and the impeller. Owing to no friction caused in running, the long period of dry running will not cause any damage to the pump.

Vapor seal structure
To prevent chemical gas entering the motor shaft, Our Showfou solution is to equip PE/PE-F/PEB type pump with a vapor seal, so when the pump is in operation the vapor seal is forced to open by centrifugal force to stop the gas leakage. When stop, the vapor seal will close to seal up the chemical gas due to the reactive force of its rubber.

Besides, for our PE/PE-F type pump, the leaked gas will be perished immediately due to the special pump bracket design which can also solve the liquid overflow problem.

Type50 HzPowerPhaseVoltagePolesInlet Dia.Outlet Dia.Max
Head
Max
Flow
Wt.HeightPump
Dia.
PVDFS.G.HPkWPHVPinchmminchmmMm3/minkGmmmm
PE-0532FN1.01/20.43220-480225012570.1819.4558289
PE-132FN1.010.753220-48022501-1/240100.2520540289
PE-232FN1.021.53220-48022501-1/240140.2823618289
PE-332FN1.032.23220-48022501-1/240160.3535618289
Type60 HzPowerPhaseVoltagePolesInlet Dia.Outlet Dia.Max
Head
Max
Flow
Wt.HeightPump
Dia.
PVDFS.G.HPkWPHVPinchmminchmmMm3/minkGmmmm
PE-0532FN1.01/20.43220-4802250125100.1919.4558289
PE-132FN1.010.753220-48022501-1/240120.2520540289
PE-232FN1.021.53220-48022501-1/240160.3023618289
PE-332FN1.032.23220-48022501-1/240180.3835618289

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