Main pump
Bearing Wholesalers complete pumping systems and solutions for buildings, industry and every aspect of water use. Select your market area below and find out more about how Grundfos meets requirements for energy efficiency and resource management for your application.
In heating and air conditioning systems, water must be distributed from the supply system to the point of consumption. This is done by means of main pumps.
Larger systems can be divided into several pipe circuits with each their local pump. The main pump is the pump that distributes the total amount of water from the supply source.
Due to variations in heat demand and flow in large systems, it is recommended to use speed controlled pumps in parallel as main pumps. By using speed controlled pumps it is also possible to obtain maximum energy savings.
A maximum of three pumps plus one standby pump is recommended.
- USA VICKERS Pump PVH098R13AJ70B252000001AD1AE010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM045ER07CS02AAC28110000A0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481002170 PV180R1K1L2NWLC+PV180R1L
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004451 PV180R1K1B4NWCZ+PVAC1ECM
- 1 pcs
- Negotiable
- Parker Piston Pump 400481003705 PV180R1K4T1NUPG+PVAPVV44
- 1 pcs
- Negotiable
- Henyuan Y series piston pump 63MCY14-1B
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004706 PV140L9E1B3VFT1K0232+PV0
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004770 PV180R1K1L3NUPK+PV063R1L
- 1 pcs
- Negotiable
- Parker Piston Pump 400481003608 PV270R1K1T1NYLZ+PVAC1ECM
- 1 pcs
- Negotiable
- USA VICKERS Pump PVM050EL07CS01AAB2320000AA0A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004101 PV180R1K1K3NUPG+PV046R1L
- 1 pcs
- Negotiable
- Japan Dakin original pump V23A3R-30
- 1 pcs
- Negotiable