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 PVH074L02AA10B252000AL1001AP010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004588 PV180R9K4L2NUPGK0013+PV1
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH131R16AF30A250000001AD1AB010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH131R13AF30E252004001001AE010A
- 1 pcs
- Negotiable
- Parker Piston Pump 400481004173 PV180R1K1B4NYCC+PGP517A0
- 1 pcs
- Negotiable
- USA VICKERS Pump PVQ10-A2R-SE1S-20-C21D-12-S2
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH131R03AF30B252000009AD1AP010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH074L03AA10A250000001AF100010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH131R13AF30A250000001001AA010A
- 1 pcs
- Negotiable
- USA VICKERS Pump PVQ32-MBR-SSNS-21-CM7-12
- 1 pcs
- Negotiable
- Japan Yuken hydraulic pump A16-F-R-04-B-S-K-32
- 1 pcs
- Negotiable
- USA VICKERS Pump PVH074R02AA10A250000001001AE010A
- 1 pcs
- Negotiable