VIKING PUMP GG4195

The Viking GG4195 internal gear pump (Viking®, an IDEX brand) is a positive displacement pump built for exactly that challenge. Its close-clearance internal gear design delivers smooth, low-pulsation flow with high volumetric efficiency, while the compact footprint fits where space is tight. Running at speeds up to 1160 RPM, it moves up to 681 L/min (≈180 GPM) and handles viscosities from 2 to 40,000 cSt, with operating temperatures from -40°C up to 260°C and pressures around 10.3 bar (150 PSI). An integral relief valve option protects the system, and the reversible design lets it pump in either direction without modification.

What makes it a dependable choice for plant operators is simple maintenance and long service life. The internal gear set runs in a hardened, close-tolerance housing, so wear stays low even under continuous duty. Whether you're circulating lube oil, transferring fuel, moving asphalt and resins, or metering chemicals, the GG4195 keeps output steady where ordinary pumps lose prime or cavitate.

LEPUSEAL has spent over 27 years supplying pumps and sealing solutions to more than 20 countries. We provide the Viking GG4195 and comparable internal gear pump models with full specification matching, fast quoting, and—because we know seals best—recommend or supply the right mechanical seal for your exact service. Send us your flow, pressure, fluid, and temperature requirements, and we'll confirm the right configuration within 24 hours.