These NEW versions of the Rule automatic shower drain kits offer 2 x
GPH sizes - 800GPH & 1100 GPH. They feature threaded discharge
ports for ease of installation and snap-in components for ease of
replacement. The shower drain box is easy to install, has a removeable
fi lter for cleaning, a sealed clip-on lid to prevent unwanted water splash
and is fully serviceable without any need for tools.
Compact, full capacity automatic shower sump draining kits that turn on
and shut off automatically as required. 12v & 24v models available.
These kits feature :

• Powerful Rule 800 GPH (50 LPM) or 1100 GPH (69 LPM) pumps
• Rule-A-Matic fl oat switch to automate the pump system
• Sealed polycarboanate snap-on lid (can also be screwed down)
• Fast fi x system - pump & fl oat switch snap out of housing
• Threaded port fi ttings for ease and variety of installation needs
• Compact one way check valve to prevent back siphoning
• Removable wide screen fi lter to trap debris
• 4 x inlet port options (2 blanked off) with screw-on ports provided

REPLACEMENT PARTS & OPTIONAL ACCESSORIES

RWB803 - 12v replacement 800 GPH pump - Rule 20DA
RWB804 - 24v replacement 800 GPH pump - Rule 20DA-24
RWB805 - 12v replacement 1100 GPH pump - Rule 27DA
RWB806 - 24v replacement 1100 GPH pump - Rule 27DA-24

RWB22 -  Replacement fl oat switch - Rule 35A

SP856 - Replacement strainer base for pumps

SP865 - Replacement clear cover - with gasket
SP866 - Replacement cover gasket only
SP867 - Replacement strainer
SP868 - Replacement shower box only

SP854 - Replacement check valve for discharge port

SP843 - Replacement straight threaded port suits 20mm (3/4”) hose
SP845 - Replacement straight threaded port suits 25mmm (1”) hose
SP847 - Replacement straight threaded port suits 28mmm (1 1/8”) hose

SP844 - Optional - 90 degree threaded port suits 20mmm (3/4”) hose
SP846 - Optional - 90 degree threaded port suits 25mmm (1”) hose
SP848 - Optional - 90 degree threaded port suits 28mmm (1 1/8”) hose