Schulz 5.5GH20P15X Gasoline-Powered Piston Air Compressor

The Schulz 5.5GH20P15X is a gasoline-engine driven reciprocating compressor delivering 7.3 CFM at 140 PSI from a 5.5 HP 5.5 HP, 163 cc OHV, 1-gal fuel engine paired to a Schulz cast-iron pump. Mounted on a 20-gallon ASME-certified horizontal tank, this unit goes anywhere there's no shop power: construction sites, mobile service rigs, agricultural operations, and remote facilities.

Why Gasoline-Powered

• No grid required — full shop CFM anywhere you can roll a compressor.
• Schulz cast-iron pump — same heavy-duty compression block used in the electric heavy-duty line; not a downsized contractor pump.
• OHV engine — easier starting, lower fuel consumption, longer service intervals than side-valve alternatives.
• Unload valve for gas drives — protects the engine on startup.
• 1-gallon fuel tank — runs continuously between refuels for typical site usage.

Specifications

Why Buy From A1 Compressor Warehouse

• Authorized Schulz of America dealer — full factory warranty.
• Free sizing consultation — call (803) 693-2350 or email sales@a1compressorwarehouse.com with your application before you order.
• 24-hour order processing, fast shipping.
• Direct-to-consumer pricing — competitive with any authorized U.S. dealer.