Model of Grundfos water pumps:
GRANDFOSH CR,CRI,CRN multistage centrifugal pumps
GRANDFOSH CRE,CRIE,CRNE electronically controlled multistage centrifugal pumps
GRANDFOSH CH small horizontal multistage centrifugal pumps
GRANDFOSH CHI,CHIU small multistage horizontal pumps
Granfoshan MQ Multi-stage self-priming centrifugal pumps
Grandford UP100 Shielded rotor circulating pump
Grandford UP200 Shielded rotor circulating pump
Grandford UPA15-120/UPA90 Shielded booster pumps
Grandford SPK,CHK,MTH,CRK,MTR machine tool coolant transfer pumps
Grandford KP AP,AP35B,AP50B small stainless steel drainage pumps
Grandford TP tightly coupled circulating pumps
Grandford NB,NBG single-stage end-suction pumps
Grandford NK,NKG single-stage end-suction pumps
GRANDRYCR,CRI,CRN multistage centrifugal pumps
GRANDRYCR CM horizontal multistage centrifugal pumps
Expanded InformationPumps can be roughly divided into the following types:
1. Positive displacement
Positive displacement pumps rely on the working element in the pump cylinder for reciprocating or rotary motion, so that the working volume alternately increases and decreases in order to realize the suction and discharge of liquid. Work element for reciprocating motion of the positive displacement pump is called reciprocating pump, for rotary motion is called rotary pump.
2, power
Relying on the fast-rotating impeller force on the liquid, the mechanical energy transferred to the liquid, so that its kinetic energy and pressure energy increases, and then through the pump cylinder, most of the kinetic energy is converted to pressure energy to realize the transport. Power pumps are also known as impeller pumps or vane pumps. Some power pumps have a main impeller and secondary impeller at the same time, centrifugal pump is the most common power pump.
3, diaphragm
Diaphragm pumps, also known as control pumps, is the main type of actuator, by accepting the modulation unit output control signals, with the help of power operation to change the fluid flow. Diaphragm pumps are generally composed of actuators and valves. Using compressed air as a power source, for a variety of corrosive liquids, liquids with particles, high viscosity, volatile, flammable, highly toxic liquids, can be pumped to be sucked out.
Honors
In 2011, Grundfos Suzhou was awarded "Excellent Supplier".
In 2009, Grundfos pumps were honored as the "Most Growing Enterprise Brand" by the Water Industry Association.
In 2006, Grundfos Group's Danish production company was awarded the EFQM Excellence Award. This is awarded by the European Foundation for Quality Management (EFQM), a consortium of organizations, to companies that have adopted the "business excellence" model. Grundfos also received two special awards: for "Corporate Social Responsibility" and "Employee Development and Involvement".
In 2005, Grundfos was recognized as one of the 100 best places to work in Europe.
Baidu Encyclopedia - Grundfos Water Pumps