Allen Rigid Hatch Cover with Integral Seal - S-M-L Select (See Table Below):AL-1937-WT 148MM RIGID HATCH COVER -WHITE - EACH 4mm Number of Impeller Blades

4mm Number of Impeller Blades 11 Drive Type Description Spline Drive Replaces Please See The Description For The Impellers That The Johnson 09-819B Impeller Will Replace Brand Johnson Application Johnson F8 Pumps Model 09-819B Depth 63mm (2-1/2") Diameter Description 95mm

SAS Leg Locks are manufactured to BS ISO Standards

F4B/6-M & F5B

• Pre-wired and assembled - just connect power

Brand ASAP Electrical Series Carling Construction Plastic Switches Rocker Switch Switch Functions On / Off / On Voltage 24V DC Amps 20A Maximum Cut Out Required 22mm x 36mm Connections 6

Allen Rigid Hatch Cover with Integral Seal - S-M-L Select (See Table Below):AL-1937-WT 148MM RIGID HATCH COVER -WHITE - EACH 4mm Number of Impeller BladesThis modern Rigid hatch cover features an integrated internal seal to ensure a fully watertight seal between the screw lid and the deck ring. It's overall rigidity presents flexing which can often cause leaks and jamming of the threads. Spec Sheet Part Description Size Colour Fixing Hole mm Cut out mm Opening mm Weight g RRP Inc VAT Unit AL 1737 BK Hatch cover rigid with integral seal Small Black 4 108 100 84 13. 68 EACH AL 1737 GY Hatch cover rigid