Griswold Pump Company

811 ANSI Series - ASME (ANSI) B73.1 Centrifugal Pumps

Griswold’s line of 811 ANSI Pumps is engineered for flexibility and durability. The 811 is available in a wide range of sizes, capacities and materials to fit virtually any process fluid application. With over 30 selections and multiple design options, we’ve got your application covered—for abrasive and corrosive substances, and capacities ranging from 4 through 7000 gallons per minute. The 811 pump line and wearing parts interchange quickly and seamlessly with a variety of ANSI pump models and brands – without piping, baseplate or coupling changes.

• Flows up to 7,000 GPM
• Heads up to 900 ft
• Pressures up to 390 PSI
• ANSI part interchangeability
• Max temperature of 500°F
• Ductile Iron, 316SS, Alloy 20, CD4MCu

811 CC Series - Close-Coupled Centrifugal Pumps

The 811 CC Series pump utilizes an ANSI-dimensional liquid end that allows easy adaptation to existing ANSI installations. This means that the pump can “drop” right in line with the use of existing piping, providing an easy and economical replacement for most ANSI installations. Match the features, flexibility and performance of standard 811 ANSI pumps while incorporating a compact, space-saving design that offers significant benefits.

• Flows up to 320 GPM
• Heads up to 75 ft
• Ductile Iron, 316SS, CD4MCu

811 SP Series - Self-Priming Centrifugal Pumps

The 811SP Series is available in 8 different sizes and utilizes a CD4MCuN case as standard, making it ideal for virtually any process-fluid application. It is designed and engineered to provide flexibility and interchangeability by sharing all back-end components with Griswold’s 811 ANSI Series line of ASME (ANSI) B73.1 centrifugal pumps.

• Flows up to 1,300 GPM
• Heads up to 380 ft
• Max temperature up to 500°F

E, F & G Series - Heavy-Duty Centrifugal Pumps

NO LONGER AVAILABLE – REPLACED BY GRISWOLD’S 850 SERIES

Griswold’s E,F&G centrifugal pumps are designed for versatility.  With a broad range of sizes and configuration options and extensive performance features, the E,F&G Series proves ideal for most water pumping applications.  E,F&G Series is equipped with your choice of either close-coupled NEMA electric motors or frame mounted with coupling to electric motors, engines, steam turbines or even belt-driven options. The E,F&G’s 360 degree mounting capabilities greatly extend installation options. Close-coupled configurations can be mounted vertically when space is at a premium. The E,F&G’s back pull-out design permits removal of the pump assembly for easy maintenance without disturbing pipe connections. All E,F&G models are flanged in accordance with ANSI B 16.1 for 125 PSI applications.

• Flows up to 3,000 GPM
• Heads up to 340 ft
• Pressures up to 135 PSI
• Max temperature of 250°F
• Iron construction

850 Series - Industrial Water Pumps

Griswold 850 Series Centrifugal Pumps have been specifically designed for versatility. Thanks to their efficient performance, extensive features, long life and easy maintenance, 850 Series pumps are ideal for use in a wide variety of water-pumping applications.

• Flows up to 3,850 GPM
• Heads up to 430 ft
• Max temperature of 120°F
• Iron with aluminum bronze

H Series - Self-Priming Centrifugal Pumps

Griswold’s self-priming centrifugal pumps are designed for a variety of applications. For example, they can be used for draining barges and tank cars, dewatering mines or underground storage facilities. Homeowners use them for sprinkler systems and swimming pools. When it comes to moving water from one place to another, there’s no end to the jobs that a Griswold Self-Priming Pump can handle.

Griswold’s H series offers options other high head self-priming pumps don’t. Ideally suited for turf irrigation, fire protection, swimming pool, industrial, marine and general transfer applications where greater flows and higher heads are needed. Available in 3, 5, 7.5, 10, 15 and 20 horsepower.

• Flows up to 325 GPM
• Heads up to 260 ft
• Pressures up to 100 PSI
• Designed to lift water up to 25 FT
• Iron construction

811 Series Interchangeability