Description of Horizontal Split Case Pump
NMZ series are horizontal, single stage, axially split case, double suction, between bearing, centrifugal pumps. It’s suitable for pumping clean water or slightly contaminated water or liquids
which is physically and chemically similar to water, where large quantity and certain head are required. The axially split casing design makes it’s easy to remove the upper volute casing and rotary
components without disturbing the motor and the pipework. And the double suction impeller ensures high efficiency.
Horizontal Centrifugal Pump
The casing is axially split, the inline suction and the discharge nozzles are in the lower half casing, this design makes it’s easy to remove the upper casing and rotary components without
disturbing the motor and the pipework.
Pumps generating high heads have dual volutes to reduce radial forces, ensuring minimal shaft deflection and low bearing loads.
Less shaft deflection due to the between-bearing design.
Easily replaceable casing wear rings, protect the pump casing from the abrasion of the impeller. The overall cost of operation is minimized.
Pump can be sealed by gland packing or wide range of mechanical seals
Horizontal Split Case Pump Operation Data:
50Hz
|
|
60Hz
|
40 to 500mm
|
Discharge Diameter
|
1.6 to 32 in
|
50 to 11,600m³/h
|
Capacities
|
220 to 51,073 USgpm
|
Up to 260m
|
Heads
|
Up to 656 ft
|
Up to 2.5MPa
|
Pressures
|
Up to 362.6 psi
|
Up to 120° C
|
Temperatures
|
Up to 248 ° F
|
Horizontal Axial Split Casing Pump Application:
Water transportWater supply and distributionIrrigation, drainage and flood controlDistrict cooling/heatingFire fighting
Horizontal Split Case Centrifugal Pump Material Available:
Pump Part
|
Material Combination
|
Cast Iron
|
Ductile Iron
|
Carbon Steel
|
SS 304
|
SS 316L
|
Duplex
|
Super Duplex
|
Bronze
|
Casing
|
Cast Iron
|
Ductile Iron
|
Carbon Steel
|
SS304
|
SS316
|
Duplex
|
Super Duplex
|
Bronze
|
impeller
|
Cast Iron
|
Ductile Iron
|
Carbon Steel
|
SS304
|
SS316
|
Duplex
|
Super Duplex
|
Bronze
|
Shaft
|
SS 420
|
SS304
|
Duplex
|
Super Duplex
|
Seal housing
|
Cast Iron
|
Ductile Iron
|
Carbon Steel
|
SS304
|
SS316
|
Duplex
|
Super Duplex
|
Bronze
|
Stationary Ring
|
Carbon Steel
|
SS304
|
SS316
|
Duplex
|
Super Duplex
|
website: http://www.croospump.com/products/nmz-type-horizontal-split-case-centrifugal-pump.html
company: CROOS PUMP (SHANGHAI) CO.,LTD.
contact:64092786
email:export@croospump.com