Carawater ISP Intelligent Silent Pumps

Smart water pressure for caravans, RVs and marine systems

Most caravan and RV water pumps are simple pressure-switch pumps. They turn on, turn off, pulse, surge, hammer through the pipework, and give you very little visibility into what is actually happening inside your water system.

The Carawater ISP range is different

ISP stands for Intelligent Silent Pump — a smarter pressure pump designed to deliver smoother flow, better pressure control, app-based monitoring, and built-in system protection for modern caravans, motorhomes, RVs and marine installations.

This is not just a pump. It is active water-system management.

Why choose a Carawater ISP Pump?

App Control From Your Phone

Monitor your pump directly from the app, including live flow rate and power consumption.

See how much water is moving through the system, understand how the pump is performing, and get a clearer picture of your onboard water use.

Standard pumps give you noise and guesswork. ISP gives you data.

Automatic Multi-outlet Pressure Support

Open one tap and the pump responds. Open a second tap and the ISP automatically increases output to help maintain consistent pressure and flow across multiple outlets.

That means better shower performance, better sink performance, and fewer pressure drops when more than one fixture is being used.

For caravans, RVs and boats with showers, kitchens and external taps, this is a major upgrade over basic pressure-switch pumps.

Leakage and Burst-pipe Protection

A burst pipe or hidden leak can empty a tank, flood a storage compartment, damage cabinetry, and ruin a trip.

The ISP app allows custom leakage-control thresholds to be set. If abnormal flow is detected outside your chosen limits, the pump can automatically stop to help protect the vehicle.

That is the difference between a pump that simply keeps running and a pump that helps defend the system.

Adjustable By-pass for Smoother Starts and Stops

Traditional pumps often rely on accumulator tanks to reduce pulsing and soften pump cycling.

The Carawater ISP includes adjustable by-pass control to smooth the way the pump starts and stops. This helps reduce pressure spikes, water hammer and harsh cycling through the plumbing system.

In many installations, this can eliminate the need for a bulky accumulator tank, saving space and reducing system complexity.

Smarter Pressure Control

The ISP range uses intelligent pressure control rather than basic on/off behaviour.

That means smoother delivery, better response to changing demand, and a more refined water experience throughout the vehicle.

From washing hands to running a shower, the result is more consistent water delivery and less of the pulsing behaviour common with standard caravan pumps.

Built for Modern Onboard Water Systems

The ISP range has been developed for vehicles and vessels where water performance matters.

Ideal for: Caravans, Motorhomes, RVs, Off-road campers, Expedition vehicles, Marine installations, Premium OEM water systems, Carawater filtration and water-treatment systems.

Whether fitted as part of a new build or used as an upgrade to an existing pressure pump, ISP brings intelligence, visibility and control to the water system.

ISP vs Standard Pumps

Standard pressure pump	Carawater ISP Intelligent Pump
Basic on/off pressure-switch operation	Intelligent pressure control
Limited or no system visibility	App-based monitoring
No live flow data	Flow rate visible in the app
No power-use feedback	Power consumption visible in the app
Pressure can drop when multiple outlets open	Automatically increases output to support multiple outlets
May require accumulator tank to reduce pulsing	Adjustable by-pass helps smooth starts and stops
Can keep running during a burst pipe or major leak	Custom leakage thresholds can stop the pump automatically
Reactive and mechanical	Smart, monitored and configurable

Key Features

Intelligent pressure pump for caravans, RVs and marine use
App control via Bluetooth
Live flow-rate monitoring
Power-consumption monitoring
Automatic output adjustment when additional outlets are opened
Custom leakage-control thresholds
Burst-pipe protection function
Adjustable by-pass for smoother pump behaviour
Helps reduce pulsing, harsh cycling and water hammer
Can reduce or eliminate the need for an accumulator tank in many installations
Available in multiple flow-rate options
Suitable for new builds, upgrades and OEM integration

Better Water Pressure. Better Protection. Better Control.

The Carawater ISP Pump turns a basic onboard water system into a smarter, more controlled system.

It gives users smoother flow, better multi-outlet performance, real-time app visibility, and protection features that standard pumps simply do not offer.

For anyone building or upgrading a modern caravan, RV or marine water system, the ISP range is the smarter choice.