The safest way to handle a hazardous pumping operation is to use a pump that is designed for the job. That's why Shield-A-Spark pumps by Gorman-Rupp feature a spark and splash shielded engine, muffler and fuel cap.
Four Shield-A-Spark models are available in 27rdquo; and 3” discharge sizes and are capable of delivering up to 395 gpm and heads up to 140°.
The gasoline engine unit features a dependable, rugged military or aircraft type spark plug which is radio suppressed and prevents spark gap jumping. A shielded ignition wire provides an enclosed path for high tension spark. The sealed toggle ignition switch is safe and spark free, and the spark-arresting muffler is designed to retard both sparks and flames.
Gasoline and diesel models are available that include non-combustible air filters and long-life valves.
Pump Specifications:
- Size: 3” x 3” (76 mm x 76 mm) NPT – female.
- Casing: Aluminum 356-T6 with gray iron 30 cutwater insert.
- Maximum Operating Pressure: 73 psi (503 kPa).
- Semi-Open Type, Four Vane Impeller: Aluminum 356-T6. Handles 3/4” (19.1 mm) diameter spherical solids.
- Replaceable Wear Plate: Carbon steel M1026.
- Intermediate Bracket: Gray iron 30.
- Seal: Type 21, mechanical, self-lubricated. Carbon rotating face. Ni-resist stationary face. Fluorocarbon elastomers (DuPont Viton® or equivalent). Stainless steel 18-8 Cage and Spring. Maximum temperature of liquid pumped, 160°F (71°C).
- Shaft Sleeve: Alloy steel 4130.
- Flap Valve: Gray iron 30 and steel w/buna-n coated nylon gasket.
- Flange: Gray iron 30.
- Gaskets: Cork.
- Hardware: Standard plated steel.
