Stainless Steel Thermal Insulation Gear Pump

This stainless steel jacketed gear pump (a jacketed metering gear pump) features a circulating jacket design that allows for the circulation of heat-transfer oil or hot water to heat or maintain the temperature of the medium, thereby preventing solidification due to cooling.

Constructed from corrosion-resistant 304 or 316L stainless steel and equipped with a high-precision gear set, it ensures stable, metered transfer and is specifically designed for high-viscosity media requiring temperature control.

It is widely used for the transfer and metering of materials such as asphalt, resins, adhesives, polyesters, and chemical solvents.

Main Features

Jacket thermal insulation design: Circulating hot medium keeps constant temperature, avoid medium solidification and blockage.

Stainless steel construction: 304 /316L stainless steel, good corrosion resistance.

Precise metering performance: Stable flow output, flow adjustable by motor speed.

Good for high‑viscosity fluid: Handles viscous & easy‑to‑solidify materials.

Multiple sealing options: Mechanical seal, double mechanical seal, PEEK seal for different working conditions.

Driving options: Servo motor / variable‑frequency motor for accurate flow control.

Application

Asphalt, resin, glue, polymer, chemical coating, pharmaceutical, rubber‑plastic industry, for temperature‑required dosing and transfer.

Parameter Highlights

Jacket heating medium: Thermal oil / hot water

Material: 304 / 316L stainless steel

Max working pressure: Up to 280bar

Selections: Mechanical seal / double mechanical seal / PEEK seal

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