VST - Standard Centrifugal Pump-Vaspen Motor Co., Ltd

2023-06-22

● Instruction

Pump design comply with standard: EN733, DIN24255, ISO24960

Flange comply with standard: ISO7005.2, DIN2501 PN16, GB/T17241.6 PN1.0

The hydraulic performance can be adjusted by cutting impeller, Normal speed is 2900rpm

● Design & Material
Direct Coupled with Electric Motor or Engine
Design	Performance and dimensions referring to the European standard BS EN733/DIN24255
Structure	Horizontal,Axial End-Suction,Single-Stage,Single-Suction,Volute Casing,Back pull-out
DN (mm)	32 - 250
Flange	DIN2501 standard, ANSI B16.5 Class 150lb optional
Casing	Cast Iron HT200 / GG20
Impeller	Cast Iron HT200 / GG20, Stainless Steel AISI304
Shaft	45# Steel
Shaft Seal	Mechanical Seal Standard
● Operating Data
Max. Flow (Qmax)	0 ~ 220 m³/h
Max. Head (Hmax)	92m
Speed	2900 rpm (50HZ)
Temperature	-10 ~ 90 ℃
Working Pressure	1.2 MPa, 12bar
Connect port	Inlet dia. range: 32~200mm; Outlet dia. range; 50~250mm
Temperature	-10 ~ 90 ℃

● Application

Pumping clean or slightly contaminated water (max. 20 ppm) without solid for circulation, transfer & pressure boosting purposes. Pumping heating water in accordance with VDI 2035, waterglycol mixtures, cooling/cold water and industrial water.
Building water supply Fire-fighting system Condensate transport Air-conditioning system Swimming pools Water extraction Cooling circuits District heating	Water treatment system Food processing industries Industrial recirculation system Hot water heating system Farm lrrigation Spray irrigation Drainage Mining

● Exploded View

VST - Standard Centrifugal Pump