CT Force 20 PT

2.0 Bar, Twin Ended, Positive Brass Pump

CT Force 20PT is a 2.0 bar pressure, twin ended, positive brass pump.

Brass ends and impellers make the CT Force 20PT pump quiet, robust, and reliable. This pump has been designed to boost the hot and cold water pressure to a range of outlets. Pumps in the CT Force range come with a 5 year warranty.

CT Force 20PT is only suitable for positive head, gravity fed systems. Installing in a negative head system will mean the pump may not work.

Shower

Individual outlet

Bathroom

Whole House

Pump Type

Positive head

Negative head

Single hot or cold

Twin Hot & Cold

Where to buy

CT Force 20 PT

Product Codes

Product codes for the UK models	CT FORCE 20 PT
Product codes for the ROI models	CTForce20IPT

General

Warranty	5 Years
WRAS approval	250802702

Noise Rating

dBA

54

Features

Pump Type	Regenerative
Mechanical seal	Nitrile/PTFE/Ceramic
Anti-vibration feet	Yes
Inlet Isolator(s)	Yes
Flexible hoses	4

Performance

Pressure @ 16lpm (8lpm for singles)	1.5 Bar
Bar Pressure @ 8lpm (4lpm for singles)	1.8 Bar
Pressure @ Closed Head	2.0 Bar
Maximum Water Temperature	60°C

Connections

Pressure Vessel Air Pre- Charge	N/A
Pump connections	¾” BSP
Connections (UK)	¾” Female x 22mm Push-Fit x 280mm long, isolating valves on all hoses

Motor

Connections (ROI)*	¾” Female x 22mm Push-Fit x 280mm long, isolating valves on all hoses
Type	A.C Induction Motor

Electrical

Duty rating	Continuously Rated
Power Supply	230v
Current (full load)	2.24 Amps
Power consumption	531 Watts
Fuse Rating	3 Amps
Power cable (pre-wired)	1.5 Meters

Physical

Enclosure Protection (IP Rating)	IPX3
Length	186.2mm
Width	120mm
Height (Excluding Hoses)	160mm
Weight (Excluding Hoses)	5.01kg

Robust and durable

Build with a brass impeller and brass ends, these pumps are built to last.

Quiet

CT Force 20PT operates at just 54dBA.

Warranty

5 years warranty.

Compatibility

CT Force twin ended, positive pumps will boost the water pressure to a range of outlets including:

Toilet

Wash basin

Dishwasher

Washing machine

Instant electric shower

Thermostatic mixer shower

Drench shower head

Multi-function shower head

Body jets

Downloads

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Brochure

GravityBooster range brochure

Installation Guide

For installation and warranty guidance

Data sheet

For technical specifications

FAQs

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What is the best shower pump for my home?

There are multiple factors that will impact which is the best shower pump for your home.

Use our product selector tool to find the right product.

What is the difference between positive and negative head?

A gravity-fed system is either positive or negative head. In a positive head system a water flow rate of at least 2L/min exists from gravity alone. In negative head systems the water flow rate is less than 2L/min.

When choosing which pump you need it is important to know if the system is positive or negative head as incorrect selection can mean the pump won’t work.

A positive head pump will only work in a positive head system and a negative head (universal) pump will work in both a positive and negative head system, so if you are not sure choose a negative head pump.

Click here to learn how to determine if your system is suitable for a positive head pump.

How can I check whether my system is suitable for a positive head pump?

A positive head pump will activate when a minimum flow of water passes through the pump and out of the pumped outlet, such as a shower or tap, naturally (without assistance from the pump). The minimum flow rate required for our positive head pumps is 2 litres of water per minute (L/min).

You will need to measure the flow rate to determine if a positive head pump is suitable for your system. You will need to test all outlets, such as showers and taps, that are going to be pumped to determine if they have the required minimum flow rate of 2L/min. Watch our video to learn how to measure the water flow rate.

If you cannot measure the water flow rate, then you can check if the system is suitable for a positive head pump if there is more than 600 mm between the base of the cold-water storage tank and the highest point in the system after the pump.

If you are unable to achieve the minimum flow rate of 1 litre per 30 seconds from all outlets that are to be pumped you will need to install a negative (universal) head pump.

What is a single pump?

Single impeller pumps supply either hot or cold water, to single or multiple outlets. This can often be when the cold water is mains fed and the hot needs to be boosted to match this pressure.

What is a twin pump?

Twin pumps have two impellers and are designed to supply both hot and cold water to showers, bathrooms and whole house installations.