Impey Whale Direct Connect Kit Waste Pump Kit

The SWP/WM is a shower waste pump kit for electric shower installations where gravity drainage isn't an option. Based on the proven Switch Connect (SWP) platform, the Direct Connect removes the need for a separate flow switch by connecting directly to the electric shower's own switching mechanism — the shower controls the pump, so there's no additional component in the water supply line.

This makes the SWP/WM a cleaner, simpler installation for electric shower-only setups. It is not compatible with mixer showers — if you need to pump drainage from a mixer shower, the Switch Connect (SWP) with the SWP/MX conversion kit is the correct product.

The pump handles up to 8 litres per minute, runs a de-puddling cycle 15 minutes after the shower is switched off, and includes all fittings required for a single feed electric shower installation. Suitable for wet room floors and shower trays. For wet room floor installations, a TAD13 shallow waste gully is required separately.

Warranty: 3 years, extendable to 5 years on registration.

Specification

Product Features

• Direct connection to electric shower — no flow switch required in the water supply
• Pump is controlled by the shower itself, simplifying installation and reducing components
• Maximum drainage of 8 l/min for electric showers
• De-puddling cycle clears residual water 15 minutes after shower is switched off
• Self-priming pump with protective cover
• Low voltage transformer conforming to EN60742
• Active link diagnostics for fault identification
• 12 adjustable settings
• IP45 rated
• Includes all fittings for a single feed electric shower installation
• Suitable for wet room floors and shower trays

SWP/WM is the right choice if: You're installing an electric shower that supports direct pump connection and want a clean installation without a separate flow switch.

Consider SWP if: You need mixer shower compatibility, or your electric shower doesn't support direct connection.

Consider SWP/IMBT if: You're fitting a Mira Advance Flex Extra and want Bluetooth auto shower-stop.

Consider SWP/IMP if: You need auto shower-stop, an external switch, or built-in anti-vibration noise reduction.

For Specifiers and Installers

The SWP/WM connects directly to the electric shower's pump terminal rather than using a flow switch in the water supply line. This removes one component from the installation and means the pump activation is governed entirely by the shower's own switching — there's no separate sensor to commission or calibrate for flow detection.

Installation notes:

• Electric showers only — direct connection compatibility must be confirmed before installation
• Not suitable for mixer shower installations; use SWP with SWP/MX for those
• For wet room floor installations, the TAD13 shallow waste gully is required separately and is not included in the kit
• 12 adjustable settings allow pump output to be matched to the installation
• Active link diagnostics support fault-finding on site
• IP45 rated
• Warranty is 3 years standard, extended to 5 years on product registration with Impey

For Homeowners and Family Members

If you're having a new electric shower fitted in a room where the waste water can't drain away by gravity — for example, a ground floor wet room or a bathroom where the drain run has no fall — a pump kit is the standard solution.

The Direct Connect works automatically: when you turn the shower on, the pump starts. When you turn it off, the pump runs a brief cleaning cycle about 15 minutes later to clear residual water, then stops. No buttons to press.

Because it connects directly to the electric shower rather than using a separate sensor in the pipework, there are fewer components involved — which some installers prefer for simplicity. Your installer will need to confirm that your specific electric shower model supports a direct pump connection before ordering.

Please note: Pump kits require correct installation by a qualified plumber or bathroom installer familiar with pumped drainage systems.

Free delivery to UK Mainland on orders over £100

£4.95 delivery to UK Mainland on orders under £100

Orders placed before 12 noon will usually be delivered next day.

Unfortunately we can't currently deliver to Northern Ireland.

Find out more

Our returns policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

Please note that we charge a £42 restocking fee for all returns except where the item is damaged or defective.

Please call our office with your invoice number for a returns authorisation before returning any item to us.