0800 008 6405
Email Us
Need Advice?
Do you need some technical support to select the right product? Our technical sales team are on hand to offer support. Speak to us today:
0800 008 6405Freephone Mon - Fri 8:30am - 5pm
Email UsOr visit our Contact Page
-
SAL-RHP50/SAL-RP50PT
Salamander RP50PT Positive Head Centrifugal Shower Pump - 1.5 Bar - Twin ImpellerPreviously known as RHP50. Designed specifically for whole house systems, or just the bathroom, these twin-ended pumps are uniquely equipped to handle single or multi outlet use, ie: the hot or cold taps being used individually or both at the same time. Supplied with isolating valve and 15mm AV couplers (not 22mm as per the literature provided).
-
GR-98950220
Grundfos STR2-2.0 CN Shower Pump - Twin Impeller - 2 BarThe new Grundfos STR2 & SSR2 range of regenerative shower booster pumps have been specifically designed to minimise turbulence within the pump head, giving performance with low noise.
-
98950231
Grundfos SSR2-2.0 CN Negative Shower Pump - Single ImpellerGrundfos SSR2-2.0 CN is a regenerative shower pump with universal head and 1 impeller. This pump is the result of extensive research and development ensuring a high-performance pump at an affordable price.
-
CT80 Bathroom Universal
Salamander CT80 Twin Universal Regenerative Shower and Bathroom Pump - 230v - Single Phase - 2.6 barThis twin impeller bathroom pump will efficiently boost the hot and cold water supplies to showers, bath basins and toilets in a negative head gravity fed installation.
-
022-402
Pentax PM45 Negative Head Shower Pump - 230V - Single Phase - 40 Ltr/minThe Pentax PM-45A negative head shower pump is an automatic electonically controlled single end pump. Suitable for hot or cold pressure boosting.
-
022-403
Pentax PM45 Negative Head Shower Pump - 110v - Single Phase - 40 Ltr/minThe Pentax PM-45A negative head shower pump is an automatic electronically controlled single end pump. Suitable for hot or cold pressure boosting.
-
49085
Stuart Turner TechFlo TP 2.0 Bar Twin Impeller Positive Head Shower Pump 240VStuart Turner Techflo TP Standard Twin Positive Head Shower Pump is the pinnacle of cutting-edge technology designed to elevate your water pressure experience effortlessly. Bid farewell to low water pressure and embrace the luxury of invigorating showers with this Whisper Quiet range pump, specifically crafted for optimal performance.
-
RP80SU SB
Salamander RP80SU SuperBooster Pack Universal Negative Head - 2x 2.4 Bar - Single Impeller Shower PumpsThe RP80SU SuperBooster Pack comprises two 2.4 bar single-ended, universal (negative head) centrifugal pumps from Salamander's Right Pump range.
-
RP120SU SB
Salamander RP120SU SuperBooster Pack Universal Negative Head - 2x 3.6 Bar - Single Impeller Shower PumpsThe RP120SU SuperBooster Pack comprises two 3.6 bar single-ended, universal (negative head) centrifugal pumps from Salamander's Right Pump range.
-
47344
Stuart Turner Showermate Shower Pump 2.6 Bar Twin Positive ImpellerThe Stuart Turner Showermate Shower Pump 2.6 Bar Twin Positive Impeller is a premium solution for enhancing water pressure in gravity-fed systems.
-
SAL-HOMEBOOST
Salamander HomeBoost - Mains Boosting Pump - 1.6 Bar - 12L/min.The Salamander HomeBoost mains booster pump is a compact and effective solution designed to increase low incoming mains water pressure for multiple outlets, in domestic properties.
-
60243046
DAB Esybox Pop - Home Booster - 6 Bar - 240vThe DAB EsyBox Pop is a fully integrated, all-in-one domestic water pressurisation unit delivering consistent, stable water pressure in residential settings.
-
GF-96787505
Grundfos Watermill Amazon Universal STN-2.0B (AP054) Brass Twin Impeller Heavy Duty Negative Head Shower Pump'Extra Quiet' Shower Pump. Grundfos Watermill Amazon Universal Twin Impeller Heavy Duty Negative Head regenerative Shower Pumps are designed and manufactured to the highest standards to give high performance and durability.
-
GR-98950216
Grundfos STR2 1.5C Bar Twin Impeller Regenerative Shower PumpThe STR2 & SSR2 range of shower booster pumps has been specifically designed to minimise turbulence within the pump head, giving class leading efficiency and low noise levels.
-
GR-98950217
Grundfos STR2 2.0C Bar Twin Impeller Positive Regenerative Shower PumpThe STR2 & SSR2 range of shower booster pumps has been specifically designed to minimise turbulence within the pump head, giving class leading efficiency and low noise levels.
-
GR-98950218
Grundfos SSR2-2.0 C Single Impeller Regenerative Shower Booster PumpThe new Grundfos STR2 & SSR2 range of regenerative shower booster pumps have been specifically designed to minimise turbulence within the pump head, giving performance with low noise.
Not sure what you're looking for?
Rated excellent on
We're the largest independent pump distributor in the UK
Call us to get expert advice:
Shower Pumps
Shower pumps boost the hot and cold water supplies feeding your shower, transforming a weak dribble into an invigorating flow. Correct selection depends on your plumbing system, the pump position, and the performance you want.
What is a Shower Pump?
A shower pump is a compact booster pump installed on gravity-fed hot and cold supplies, typically beside the hot water cylinder, to increase pressure at the shower. Twin impeller models boost both hot and cold, while single impeller pumps boost one supply.
How it works
- Hot and cold supplies from the cylinder and tank feed the pump.
- Opening the shower creates flow that activates the pump automatically.
- Separate impellers boost the hot and cold supplies equally.
- Boosted water delivers strong, balanced flow at the shower head.
Where are Shower Pumps Used?
Gravity-Fed Showers
Boosting traditional tank and cylinder systems.
Multiple Bathrooms
Serving several showers and bathrooms from one pump.
Loft Conversions
Overcoming minimal head to top-floor showers.
Whole House Boosting
Larger pumps feeding all outlets in the home.
How to determine which Shower Pump is the one you need?
Positive or Negative Head
Negative head pumps are essential where the shower sits level with or above the cold tank.
Single or Twin Impeller
Twin impeller pumps boost hot and cold together, the usual choice for mixer showers.
Pressure Rating
1.5 to 2 bar suits most homes; 3 bar delivers powerful performance.
Noise & Mounting
Quiet models and anti-vibration feet suit installations near bedrooms.
Comparing Types of Shower Pumps
Twin Impeller Shower Pumps
Boost hot and cold supplies for mixer showers.
Single Impeller Pumps
Boost a single supply, such as hot only.
Positive Head Pumps
For showers with adequate natural gravity flow.
Negative Head Pumps
For showers level with or above the storage tank.
We Stock Leading Brands
Here at Pump Sales Direct, we supply high-quality shower pumps from trusted manufacturers, with expert product support, fast delivery, and manufacturer warranty where applicable.
Related Guides
Don't Settle for Average Water Pressure
Read More >
Why Is My Water Pressure Worse in Summer?
Read More >
Is Low Water Pressure Holding You Back?
Read More >
Signs Your Pump Needs Repair or Replacement
Read More >
FAQs
What is the difference between positive and negative head?
Positive head pumps need gravity flow through them to start, while negative head pumps sense demand and can push water upwards to showers at or above tank level.
Can I fit a shower pump to a combi boiler?
No, shower pumps are for gravity-fed systems; combi and mains-pressure systems require a mains booster solution instead.
What bar rating do I need?
1.5 to 2 bar suits most single shower installations, while 3 bar pumps drive body jets, multiple outlets, and larger heads.
Where should the pump be installed?
Typically on a solid surface beside the hot water cylinder, with flexible hoses to minimise noise transmission.
Why does my shower pump keep cutting out?
Common causes include airlocks, an inadequate hot water supply arrangement, and running the cylinder too hot causing aeration.
Troubleshooting your Shower Pump
Pump not starting: On positive head pumps, verify gravity flow exists; check power and any airlocks.
Noisy operation: Mount on anti-vibration feet, use flexible hoses, and bleed air from supplies.
Fluctuating shower temperature: Check both supplies are boosted and the hot feed is dedicated and airlock-free.
If your pump is beyond repair, our product experts available on Live Chat can help you find a suitable replacement, alternatively give us a call: 0800 008 6405
