Gear Pump · Pumps
Internal gear pumps are a class of industrial pumps designed for handling a variety of liquids and chemicals. The Viking Pump 4227A Series™ is a robust and reliable option, constructed entirely of stainless steel to ensure corrosion resistance over a wide pH range, making it suitable for harsh environments. This pump can manage flow rates up to 320 GPM (73 m³/h) and accommodate viscosities ranging from 28 to 2,000,000 SSU (1 to 440,000 cSt). The 4227A Series™ is equipped with jacket chambers that maintain a constant temperature around the seal and pump internals, facilitating rapid and efficient heating with steam, hot oil, or water. It offers various mounting options, including foot mounting, and can be driven by direct-mounted, V-belt, or gear reducer drives. The pump is designed to handle pressures up to 150 PSI (10 Bar) and temperatures ranging from -120 to +500 °F (-84 to +260 °C). The model selection includes options like H4227A, HL4227A, K4227A, KK4227A, LQ4227A, LL4227A, LS4227A, Q4227A, and QS4227A, each with specific port sizes and flow rate capabilities.
Free of charge — send us your request for Viking Pump equipment. Our team checks it and replies by e-mail.
Other models of the same equipment type, Viking Pump first.
Tell us what you need for this Viking Pump 4227A Series — a part, a service call, a second opinion. Are you Viking Pump? Claim this brand page.
Service engineer? Write the day report for this 4227A Series in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →
Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.
Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.
Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.