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Viking Internal Gear Pump - General Purpose 432 Series

Viking Internal Gear Pumps - General Purpose

Viking 432 series and smaller internal gear pumps are the ideal choice for general purpose industrial applications. Featuring cast iron construction and mechanical seal, these compact and budget-friendly pumps deliver reliable, pulse-free flow up to 20 GPM for a wide range of standard fluids including fuel oil, lube oil, glycol, and general chemical transfer. With a temperature range of -60°F to +350°F, these pumps provide dependable performance for everyday industrial duties.

Manufactured by Viking Pump Inc. (IDEX Corporation), Cedar Falls, Iowa, USA, the 432 series general purpose internal gear pumps are designed for standard industrial applications where reliability, compact size, and cost-effectiveness are key. These pumps use Viking's proven rotor/idler internal gear arrangement to deliver smooth, non-pulsating flow for a variety of low-to-medium viscosity fluids. Their compact footprint makes them easy to install in tight spaces, and the simple mechanical seal design ensures straightforward maintenance. Whether for fuel transfer, lubricant circulation, or chemical dosing, these pumps deliver consistent performance day after day.

Product Datasheet

Download Internal Gear Pumps - General Purpose Brochure

Detailed technical specifications, performance curves & selection guide

Download PDF PDF · ~2 MB
20
GPM
Capacity
-60°F to
Temperature
200
PSI
Pressure
Rotary
Pump Type

General Specifications

Pump Type
Rotary Positive Displacement (Internal Gear)
Series
432 Series & Smaller Models
Flow Rate Range
Up to 20 GPM
Maximum Pressure
200 PSI (14 Bar)
Temperature Range
-60°F to +350°F (-50°C to +175°C)
Construction Material
Cast Iron
Seal Type
Mechanical Seal
Port Sizes
1/2" to 1-1/2"
Porting Options
Right Angle, Opposite, NPT, BSP
Drive Options
Direct-Mounted, Gear Reducer, Belt Drive

Key Features & Advantages

Budget-FriendlyCost-effective solution for standard industrial pumping requirements
Compact DesignSmall footprint ideal for tight installations and limited space
Reliable PerformanceProven Viking internal gear design delivers consistent, pulse-free flow
Cast Iron ConstructionDurable and robust for long service life in standard applications
Mechanical SealSimple, effective sealing for easy maintenance and minimal downtime
Wide Temperature Range-60°F to +350°F covers most general purpose applications
Self-PrimingLow NPSH required for suction lift applications
Bi-Directional FlowReversible rotation for loading and unloading operations
Easy InstallationMultiple porting and drive options for flexible system integration
Low MaintenanceSimple design with readily available spare parts

Applications

Fuel Oil Transfer
Lube Oil Circulation
Glycol Pumping
General Chemical Transfer
Hydraulic Oil Systems
Coolant Circulation
Diesel & Gasoline Transfer
Light Solvent Pumping
Small Boiler Feed
Burner Applications
Vegetable Oil Transfer
General Industrial Fluid Handling

Why Choose Target Marketing for Viking General Purpose Pumps?

Authorized Viking Pump DealerOfficial channel partner with genuine product warranty and factory support
Expert Pump SelectionTechnical team assists in selecting the right model, material, and configuration for your application
Genuine Spares & KitsViking genuine parts and rebuild kits for all general purpose series
End-to-End SupportFrom enquiry to installation, commissioning, and preventive maintenance
Quick DeliveryReady stock for popular models with fast turnaround

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Frequently Asked Questions

Viking general purpose internal gear pumps (432 series) are designed for standard industrial duties including fuel oil transfer, lube oil circulation, glycol pumping, and general chemical transfer. They are budget-friendly, compact, and reliable for applications that do not require heavy-duty or specialized configurations.
Viking 432 series general purpose internal gear pumps deliver flow rates up to 20 GPM with pressure up to 200 PSI. They handle temperatures from -60°F to +350°F and are suitable for a wide range of low-to-medium viscosity fluids.
Viking general purpose internal gear pumps are primarily available in cast iron construction with mechanical seal. This provides a cost-effective and durable solution for standard industrial applications involving non-corrosive fluids.
Yes, Viking 432 series pumps are built for continuous duty in industrial environments. Their robust cast iron construction, reliable mechanical seal, and proven internal gear design ensure long service life with minimal maintenance in standard operating conditions.
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