Amazon Twin

Shower Pump Selector

NOTE: Shower pumps are not suitable to be installed with combination boilers.

Amazon Twin

Amazon Twin
Amazon Twin CAD drawing
  • Twin and single impeller
  • Regenerative range
  • Continuously rated motor
  • WRAS approved (1612704)
  • Brass body and impeller
  • Anti Vibration feet
  • Supplied with stainless steel braided hoses
  • Fitted with long-life silicon carbide seals
  • 1.5 – 4.0 bar available
  • 5 year warranty (from 03/17, domestic use only)
  • Minimum static head 1m
Amazon Twin Overall graph

Select from a pump below for more details.

(Scroll left or right when viewing on mobile or tablet)

Model Pump
dimensions (mm)
(LxWxH)
Electrical
rating
Cable
length
Voltage
(V)
Power
Input
(W)
Fuse Closed valve
pressure
(bar)
Max.
flow rate
(l/min)
Minimum
pipe size
STP-1.5 B 245 x 145 x 225 Continuous 1.5m 230 470 5A 1.8 45 22
STP-2.0 B 258 x 145 x 225 Continuous 1.5m 230 510 5A 2.4 50 22
STP-3.0 B 271 x 145 x 225 Continuous 1.5m 230 710 5A 3.4 52 22
STP-4.0 B 284 x 145 x 225 Continuous 1.5m 230 790 10A 4.1 50 22