4197 SERIES™

The 4197 Series™ internal gear pump is the ideal solution for compressor lubrication, fuels, and lube oils due to its high speed operation and ability to withstand high working pressures. It can handle flows up to 75 GPM (17 m³/h).

Features & Benefits

For corrosion resistance over a wider pH range
Non-galling gear materials standard for handling thin liquid applications
Compact gear pump series to fit tight space constraints

Downloads

Performance

Videos

Liquids

Downloads

Capacity

to 75 GPM
to 17 m³/h

Viscosity

28 to 25,000 SSU
1 to 5,500 cSt

Pressure

to 200 PSI
to 14 Bar

Temperature

0 to +350 °F
-20 to +175 °C

Options

Porting

Opposite (180°)

Flanged (ASME / ANSI)

Drives

D Direct-Mounted Drive

Mounting

Foot Mount

Sealing

Behind the Rotor Seal

Balanced Seal

Specifications

Specifications
Model	Standard Port Size	Nominal Pump Rating (60hz) GPM	Nominal Pump Rating (60hz) m3/h	Maximum RPM	Maximum Pressure PSI	Maximum Pressure BAR
GG4197	1	10	3	1800	200	14
HJ4197	1.5	20	4.5	1800	200	14
HL4197	1.5	30	7	1800	200	14
AS4197	3	35	8	1200	200	14
AK4197	3	50	11	1200	200	14
AL4197	3	75	17	1200	200	14

Select model for more detailed information:

AK4197 , AL4197 , AS4197 , GG4197 , HJ4197 , HL4197

Photos

Videos

Lube Oil (Machinery Lubrication)

Machinery lubrication pumps are used in everything from small backup generators to naval ships. Lube oils, as the name implies, are the liquids used to lubricate rotating and reciprocating machinery. Lube oils may be handled at higher pressures to ensure their penetration of the equipment.

Ductile Iron
Pressures up to 250 PSI
Capacities to 190 GPM

4195

Cast Iron
Pressures up to 250 PSI
Capacities to 580 GPM

Cast iron
Compact installation
Pressures up to 50 PSI
Capacities to 30 GPM

Refined Fuels

Refined fuels would include petroleum based fuel oils and some Jet Fuels. Their viscosity and temperature handled can vary greatly. Normally these are handled in bulk transfer operations.

4195

Cast iron
Pressures up to 250 PSI
Capacities to 580 GPM

Ductile Iron
Pressures >200 PSI
Capacities to 190 GPM

475

Cast Iron
Compact installation
Pressure up to 100 PSI
Capacities to 30 GPM

Biofuels

Biofuels include Biodiesel and Ethanol. These are fuels made from renewable resources and typically blended with refined fuels as additives.

4124C

Cast iron
High temperature & abrasive resistant options
Diverse selection of port sizes & ratings with ProPort™ Casing
Capacities to 500 GPM

4127C

316 Stainless Steel
High temperature & abrasive resistant options
Diverse selection of port sizes & ratings with ProPort™ Casing
Capacities to 320 GPM

Ductile Iron
Compact Installation
Capacities to 190 GPM

TSM / Catalog / Flyers / Brochures

Service Manual | 1741

Download

Technical Service Manuals

Catalog Section | 1741

Download

Catalog Sections

Flyer | Form 1741 | 4197 Series

Download

Product Flyers

REPAIR RESOURCES

Exploded Diagram for Series 493/4193 (Steel) - 495/4195 (iron) - and 4197 (SS) …
Exploded Diagram for Series 493/4193 (Steel) - 495/4195 (iron) - 4197 (SS) - Si…
Quick Tip #01 - Setting End Clearance on a Viking Pump Universal Seal Pump
Complete Repair of Small Size (G-AL) Motor Speed Pumps
Viking Pump Motor Speed Series 493, 495, 4193, 4195, 4197 Pump Repair Kit Installation
How to Use a Thrust Bearing Locknut Tool
Viking Pump Universal Seal Series with Stuffing Box Component Seals Repair Kit Installation
Quick Tip #02 - Install Mechanical Seal into Stuffing Box in Viking Pump Universal Seal Pump

DRAWINGS


AL4197 with Plain Head - 3" Class 150	PDF	STEP

AL4197 with Relief Valve - 3" Class 150	PDF	STEP

AS-AK4197 with Plain Head - 3" Class 150	PDF	STEP

AS-AK4197 with Relief Valve - 3" Class 150	PDF	STEP

GG4197 with Plain Head - 1" Class 150 ANSI Opposite	PDF	STEP

GG4197 with Relief Valve - 1" Class 150 ANSI Opposite	PDF	STEP

HJ-HL with Plain Head - 1.5" Class 150 ANSI Opposite	PDF	STEP

HJ-HL with Relief Valve - 1.5" Class 150 ANSI Opposite	PDF	STEP

Industrial

Energy

Hygienic