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We insist over the principle of enhancement of 'High high quality, Efficiency, Sincerity and Down-to-earth working approach' to offer you with superb assistance of processing for High Quality Carbon Steel Pump,Sub-high Pressure Pump,DG Type Sub-high Pressure Boiler Feed Pump. The crew of our corporation together with the use of cutting-edge technologies delivers impeccable high quality merchandise supremely adored and appreciated by our shoppers all over the world.
DG-type sub-high pressure boiler feed pump as sub-high pressure boiler feed water or other water supply purposes, the transmission medium temperature does not exceed 160℃
Flow rate: Q=36~180m³/h
This pump is a multi-stage centrifugal pump casing section. The inlet and outlet are vertically upward. Front, middle and rear section connected with the wear bar into one, each section depends mainly on the joint surface between the stationary seal the metal surface outside, and with O-type rubber ring as a secondary seal.
Sub-high pressure boiler feed pump used soft packing seal or mechanical seal according to user's needs. Packing gland, packing chamber cooled with cooling water. With the seal at the sleeve can be replaced to protect the shaft.
Bearing and balancing devices:
Sbu-high pressure pump rotor from the pump to support both ends of the sliding bearings. Thin oil lubrication, and cooled with circulating water. Balancing disk is used for balancing of rotor axial thrust. Use return pipe between the balance chamber and front section.
Sub-high pressure boiler feed water pump driven by motor through flexible coupling. Direction from the drive, the pump is clockwise.
front section---------high quality carbon steel
middle section--------high quality carbon steel
back section ---------high quality carbon steel
guide vane -----------high quality carbon steel
impeller ----------------high quality carbon steel or stainless steel
shaft sleeve ----------high quality carbon steel
impeller gear set ---stainless steel
guide vane set -----stainless steel
balance plate -------stainless steel
balance disk ---------stainless steel
balancing sleeve----stainless steel
balance disc -----------chrome steel
balance sleeve --------chrome steel
"abide by the contract"", conforms towards the market requirement, joins during the market competition by its premium quality too as provides extra comprehensive and fantastic company for customers to let them develop into significant winner. The pursue of the organization, is definitely the clients' fulfillment for DG-type sub-high pressure boiler feed pump. The product will supply to all over the world, such as: Equatorial Guinea,Solomon Islands,Namibia. We can give our clients absolute advantages in product quality and cost control and now we have full range of molds from up to one hundred of factories. As product updating fast we succeed in developing many high quality products for our clients and get high reputation.
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