Rule 1100 The Rule 1100 offers impressive pumping power for its size and cost. Competitive models in this pumping range are much larger and far more expensive. 12 Volts DC unless noted. FEATURES Fully Submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protection Compact, efficient long life motor Ignition protected No burn-out when run dry Rust and Corrosion protection Used by leading boatbuilders worldwide marine grade blocked wiring Product Dimensions 4.3"H x 2.8"W x 2.8"D OTHER +/- SKU Description Qty Cost 31481 RULE DELUXE 3 WAY PANEL LIGHTED SWITCH F/ AUTO FLOAT (41) 31 $17.21 31482 RULE DELUXE 3 WAY PANEL ROCKER ROCKER SWITCH F/ AUTO FLOAT (43) 29 $17.67 31483 RULE ECO SWITCH ECOLOGICALLY SOUND AUTOMATIC BILGE SWITCH (39) 0 $33.07 31483 RULE ECO SWITCH ECOLOGICALLY SOUND AUTOMATIC BILGE SWITCH (39) 0 $33.07 31507 RULE RULE-A-MATIC PLUS MERCURY FREE FLOAT SWITCH (40A) 9 $24.44 31508 RULE RULE-A-MATIC FLOAT SWITCH W/ DETACHABLE BASE (35A) 30 $19.35 31509 RULE RULE-A-MATIC FLOAT SWITCH W/ FUSE HOLDER (35FA) 25 $20.20 31516 RULE STAINLESS STEEL DEBRIS STRAINER F/ ROUND BASE PUMPS (70) 4 $2.03 31517 RULE SUPER SWITCH FLOAT SWITCH W/ REMOVABLE BASE 5YR WARRANTY (37A) 19 $28.81 31518 RULE SUPER SWITCH FLOAT SWITCH W/ FUSE HOLDER 5 YR WARRANTY (37FA) 21 $29.34