Ignition protected. Double insulated long stack motor. Double strainer non-clogging protection. Compact, efficient and maintenance free. Totally submersible. Runs 100° cooler. No burn-out when dry. Moisture tight PTFE seals. Silent running, vibrationless. Anti-airlock feature. Housing of heat resistant acetal resin. Heavy 5/16" stainless steel shaft. Nylon/fiberglass impeller for strength. 12V. 3/4" hose. 

2435A & 2535A: Uses 35A Rule-A-Matic float switch

29-2435A: w/35A float switch, GPH 360, 2.1 amps

29-2535A: w/35A float switch, GPH 500, 2.1 amps