Pumps & Pump Bases

Heavy duty end suction centrifugal pumps by Griswold.

Griswold Pumps are distributed by Neptune-Benson for the recreational water industry including pools, waterparks, fountains, aquariums and zoos.

Engineered for performance, long-life and easy maintenance

  • Upsized suction and discharge connections
  • Tri-voltage motors
  • Epoxy lined wet ends
  • Flanged connections easily fit reducers & Guardian strainers
  • Bronze shaft sleeve and wearing rings
  • Single piece enclosed impeller
  • Mechanical shaft seals
  • NSF listed
  • 1-year warranty
  • Sizes available from 3hp - 75hp

The perfect adjustable pump base replaces costly concrete pads

The 8-gauge stainless steel construction has a durable powder coated finish, providing an extra layer of corrosion protection. Stainless steel motor mounting hardware is included along with a rubber vibration isolator. Stainless steel concrete anchors for floor mounting are included as well. Provides for easy removal of motor for repair or replacement.

  • Available for most motorÊmounting frames from 2HP to 75HP
  • Two sizes of adjustment range available; 7"-11" and 12"- 24"

Griswold Specifications & Technical Data PDF |
Pump Base Specifications & Technical Data PDF |
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Reducers

Description

Concentric and eccentric reducers are available in either stainless steel or PVC.

Our T304 stainless steel reducers have a powder coated finish. These reducers’ standard flanged connections match existing installations precisely.

Neptune-Benson’s unique PVC reducers make replacement economical, quick and easy.

PVC Specifications & Technical Data PDF |
SS Specifications & Technical Data PDF |
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Guardian Strainers & Baskets

The 3 most important features of Guardian Hair & Lint Strainers

Easy Installation

  • Install a reducing strainer to eliminate additional reducers
  • Compact enough to fit even the smallest mechanical rooms
  • All stainless steel hardware included

Effortless Operation

  • Clear acrylic lid for easy viewing during operation
  • Large easy-grip hand knobs make lid removal a snap
  • Full face gasket ensures watertight seal — better than o-rings

Durability

  • Choose from solid fiberglass or powder-coated stainless steel
  • Stainless steel powder-coated basket makes cleaning easy

Custom Sizes Available!

Guardian FG Strainers Specifications & Technical Data PDF |
Guardian SS Strainers Specifications & Technical Data PDF |
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Variable Frequency Drive & Flow Meters

Description

A VFD controls the motor speed of your pool’s recirculation pump, slower motor speeds equal greater electrical savings. Save up to 41% in overall electrical costs and earn potential credits from the utility company for being “green”.

Features & Benefits

  • A VFD can easily save up you 50% or more on your next electric bill
  • Extend the Life Expectancy of the Pump/ Motor by stopping unnecessary water hammer damage
  • Typical Installation takes less than 1 day and payback is achieved in less than a year through:
    • Reduced Power Consumption
    • Energy Credits from your provider. Take advantage and offset initial capital expenditure.
  • A 2 Year Warranty from date of start up and 24/7 MANUFACTURER SUPPORT
    Help when you need it - (Pre and post installation).
  • Factory Programmed for your convenience Parameters pre-set at factory & specific to the aquatics industry. Ideal in "Brown-out" conditions or complete loss of power.
  • Safe Waterproof Enclosure standard on all VFD’s Enjoy peace-of-mind with a NEMA 4 Waterproof enclosure

Want to see how much your facility can SAVE? Then check out the Grid below.

Motor Horsepower Power Consumption HP Annual Electric Cost Annual Electrical Savings* Potential Energy Credits**
Without VFD With VFD Without VFD With VFD
5 5 2.56 $3104 $1672 $1432 $1350
7.5 7.5 3.84 $4656 $2509 $2139 $1500
10 10 5.12 $6208 $3345 $2863 $1650
15 15 7.68 $9312 $5018 $4294 $1850
20 20 10.24 $12416 $6691 $5725 $2100

*Electrical savings based on 365 days of operation with pump throttled to 80% capacity & $.10 per KWH

**Energy Credits based on National Grid's Energy Initiative Program

A VFD works in conjunction with your pool filtration pump to use only the energy you need while maintaining your current rate of filtration.

Specifications & Technical Data PDF | Images

Valves

Dominion Valves

Ensure reliable flow control for fountains and water features

Developed with input from hundreds of aquatic professionals

  • Lightweight cast aluminum housing, Rilsan (nylon) coated
  • Ductile iron disc, Rilsan (nylon) coated
  • Unique SS shaft eliminates need for mechanical fasteners
  • EPDM resilient lining maximizes isolation from housing
  • 5-year warranty
  • Sizes available from 2" - 12"; custom sizes by request
  • Lever, gear, electric or pneumatic operators available

BS Specifications & Technical Data PDF |
EO Specifications & Technical Data PDF |
GO Specifications & Technical Data PDF |
LO Specifications & Technical Data PDF |
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