75 SERIES™

The 75 Series™ internal gear pump is the ideal solution for filtering, circulating, transferring, and lubricating because of its positive, smooth delivery of product. It can handle flows up to 30 GPM (7 m³/h).

Features & Benefits

The close-coupled pump size is cut to a minimum, saving space
Mounts directly to the motor, no drive equipment needed
Simplified rotor retention system, economical for medium duty applications

Downloads

Performance

Videos

Liquids

Downloads

Capacity

to 30 GPM
to 7 m³/h

Viscosity

28 to 2,500 SSU
1 to 550 cSt

Pressure

to 50 PSI
to 3 Bar

Temperature

-20 to +350 °F
-25 to +175 °C

Options

Porting

Opposite (180°)

NPT

Drives

M Motor Mounted Drive

Mounting

Motor Mount

Sealing

Lip Seal

Specifications

Specifications
Model	Standard Port Size	Nominal Pump Rating GPM	Nominal Pump Rating m3/h	Maximum RPM	Maximum Pressure PSI	Maximum Pressure BAR
G75	1	7	1.5	1800	50	3
GG75	1	10	2	1800	50	3
H75	1.5	15	3.5	1800	50	3
HJ75	1.5	20	4.5	1800	50	3
HL75	1.5	30	7	1800	50	3

Select model for more detailed information:

G75 , GG75 , H75 , HJ75 , HL75

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.

SG

Ductile Iron
Pressures up to 250 PSI
Capacities to 190 GPM

4195

Cast Iron
Pressures up to 250 PSI
Capacities to 580 GPM

75

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

TSM / Catalog / Flyers / Brochures

Service Manual | 1445

Download

Technical Service Manuals

Catalog Section | 1445

Download

Catalog Sections

Flyer | Form 1445 | 75 / 475 Series

Download

Product Flyers

REPAIR RESOURCES

Exploded Diagram fro Series 75 (lipseal) and 475 (mechanical seal) - Sizes G/GG…
Quick Tip #01 - Setting End Clearance on a Viking Pump Universal Seal Pump
75 Series™ \| Repair and Lip Seal Replacement
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


G-GG with Plain Head - 1" NPT Opposite	PDF	STEP

G-GG with Plain Head - 1" NPT Opposite 56C/143TC/145TC	PDF	STEP

G-GG with Relief Valve - 1" NPT Opposite	PDF	STEP

G-GG with Relief Valve - 1" NPT Opposite 56C	PDF	STEP

H-HL with Plain Head - 1.5" NPT Opposite 56C/143TC/145TC	PDF	STEP

H-HL with Relief Valve - 1.2" NPT Opposite	PDF	STEP

H-HL with Relief Valve - 1.5" NPT Opposite	PDF	STEP

Industrial

Energy

Hygienic

75 SERIES™