The Grundfos STR2-2.0 C (98950217) is a 2.0 bar twin impeller regenerative shower pump for positive head installations. It boosts both hot and cold water pressure in gravity-fed systems, giving a stronger, more consistent shower.
It is designed for a single shower or a simple bathroom suite where the outlets are below the cold water storage tank. As a regenerative pump, it handles air pockets well, making it a good choice where the pipe route has several bends and elbows. A low-speed induction motor and minimal-turbulence pump head keep running noise low and help the pump last longer.
Key Features
- 2.0 bar twin impeller pump – boosts both hot and cold supplies
- Positive head installation
- Regenerative design – handles air pockets well
- Continuously rated
- Quiet induction motor with auto-resetting thermal cut-out
- Long-life carbon graphite and ceramic seals
- Anti-vibration feet for quieter running
- WRAS approved
What’s in the Box
- Grundfos STR2-2.0 C shower pump
- Stainless steel braided flexible hoses with 22mm push-fit connections
- Filter washers
- Anti-vibration feet
- 1.5m power cable
Specifications
| Brand | Grundfos |
| Model | STR2-2.0 C |
| Product Number | 98950217 |
| Pump Type | Twin impeller, regenerative |
| Head Type | Positive head |
| Pressure | 2.0 bar |
| Power Supply | 230V AC |
| Power | 420W |
| Connections | 22mm push-fit |
| Minimum Inlet Head | 1m |
| Dimensions (L x W x H) | 235 x 150 x 165 mm |
| Weight | 4.2 kg |
| Approvals | WRAS |
| Condition | New |
Important: This pump is not suitable for use with combination (combi) boilers or mains-pressure systems. It is for gravity-fed systems with a cold water storage tank only. For best performance, use 22mm pipework.
Need help choosing the right shower pump? Call or WhatsApp us on 020 8553 5315.
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