Attachment_5_EQ_Series_Pump.pdf

EQ Series pumps are designed for maximum efficiency and quiet operation in every detail. They are the only non-corrosive, all plastic pumps designed for the commercial pool and water applications market.

The EQ Series pump impellers are manufactured for true breakthrough performance, allowing for lower loads and longer motor life. Available with and without the strainer pot. Available in flows to 800 GPM, and from 3 to 15 HP.

STANDARD FEATURES

• Close coupled for quiet, stable flow operation.

• Lightweight for easy, one-man installation.

• Clear Cam and Ramp™ Lid for added service convenience.

• 6" suction and 4" discharge with strainer pot.

• Closed impeller for long life and durability.

• Available in single- and three-phase models.

• Great for use with Acu Drive™ XS Variable Frequency Drives.

• Self-priming under NSF standards; NSF listed.

EQ SERIES®

HIGH PERFORMANCE COMMERCIAL PUMP

FOR COMMERCIAL AND HIGH-END RESIDENTIAL SWIMMING POOLS AND OTHER WATER APPLICATIONS pentaircommercial.com

MATERIALS AND DESIGN

Pump Body Volute type, back pull-out design.

• Port Size 6" – ANSI Rated 150 bolted flange suction port1.

4"– ANSI Rated 150 bolted flange discharge port1.

• Material - Volute & Motor Adapter PPO Resin

• Impeller PPO Resin

• Base 6061 aluminum design, slotted for mounting ease.

• Corrosion Prevention All-plastic pump for maximum hydraulic performance and corrosion prevention.

Hair and Lint Strainer

• Material Separate bolt-on PPO Resin body with plastic basket, Polycarbonate Resin Thermoplastic lid, and stainless steel bolts.

• Size 6" ANSI Rated 150 bolted flange suction and discharge ports.

Pump Maximum Limits Liquid Temperature: 104º F Ambient Air Temperature: 104º F

Motor Standard JM type. Premium Efficient Class F insulated.

• Frame Size NEMA Rated “C” flange. 230/460V are open drip-proof design.

• Shaft 303 stainless steel construction.

• Design 3 to 15 HP, 3500 RPM, JM open drip-proof, continuous duty, three-phase and single-phase (5 and 71/2 HP only).

• Bearings Double-shielded, single row, deep-groove type, permanently lubricated.

• Thermal Overload Protection All models require external thermal overload protector.

Electrical

• Power Supply Required Three-phase pumps are 208 – 230/460. 3, 5, 71/2 and 10 HP single-phase models are available in 230V, 60 Hz. only.

EQ Series Commercial Pump Performance Curve

EQ SERIES® HIGH PERFORMANCE COMMERCIAL PUMP

0 100 200 300 400 500 600 700 800 900

FLOW RATE IN U.S. GPM

60Hz 3450 RPM

TO

TA

L

DY

N

AM

IC

H

EA

D

IN

F

T.

O

F W

AT

ER

EQ500-5HP

EQ750-7.5HP

EQ1000-10HP

EQ1500-15HP

FLOW RATE IN U.S. GPM

60Hz 3450 RPM

TO

TA

L

DY

N

AM

IC

H

EA

D

IN

F

T.

O

F W

AT

ER

EQW300 WITH STRAINER

3HP-60HZ

1750 RPM

3 PHASE SQ. FT.–1.15

TEST VOLTAGE: 460

EQW500 WITH STRAINER

3HP-60HZ

1750 RPM

3 PHASE SQ. FT.–1.15

TEST VOLTAGE: 460

EF

FI

CI

EN

CY

B

H P

70.00

80.00

60.00

50.00

40.00

30.00

20.00

10.00

0.00 0 100 200 300 400 600 800500 700

EQ Series WaterFall™ Pump Performance Curve

1 Use ANSI Rated class 150 plastic flange and 1/8" thick class 150 full flange gasket to make connection.

FASTENERS AND O-RING ARE INCLUDED WITH PENTAIR

EQ 6X6 STRAINER TO CONNECT STRAINER DIRECTLY TO

EQ SERIES PUMP. IF PUMP IS TO BE INSTALLED WITHOUT

STRAINER MAKE BOTH CONNECTIONS PER NOTE 1.

USE ANSI RATED CLASS 150 PLASTIC FLANGE AND

1/8" THICK CLASS 150 FULL FLANGE GASKET TO MAKE

CONNECTION.

THIS DIAMETER FITS INSIDE 6" SCH 40 PIPE. DO NOT

USE SCH 80 PIPE AS FINAL PIPE SIZE WHEN MAKING

THIS FLANGE CONNECTION.

FASTENERS AND O-RING ARE INCLUDED

WITH PENTAIR® EQ 6X6 STRAINER TO

CONNECT STRAINER DIRECTLY TO

EQ SERIES PUMP. IF PUMP IS TO BE

INSTALLED WITHOUT STRAINER MAKE

BOTH CONNECTIONS PER NOTE 1.

USE ANSI RATED CLASS 150 PLASTIC

FLANGE AND 1/8" THICK CLASS

150 FULL FLANGE GASKET TO

MAKE CONNECTION.

EQ Series Commercial Pump with Strainer Pot 6" x 4"

EQ Series Commercial Pump without Strainer Pot

EQ Series Commercial Pump With Strainer Pot 6" x 4" Part # Description Voltage Amps Phase HP Wt Dim. A Dim. B Dim. C Dim. D

340026 EQW 300 WaterFall 115/230 38/19 1 3 97 26.62 10.03 7.5 43.590

340027 EQWK 300 WaterFall 208 – 230/460 8.4 – 7.9/3.9 3 3 77 23.12 10.16 7.5 40.094

340028 EQW 500 WaterFall 230 23.4 1 5 126 26.62 13.18 9.7 43.590

340029 EQWK 500 WaterFall 208 – 230/460 13.6 – 12.7/6.4 3 5 106 23.12 13.31 9.7 40.094

340030 EQ500 230 19.6 1 5 97 26.62 10.03 7.5 43.590

340031 EQK500 208 – 230/460 13.5 – 12.3/6.2 3 5 77 23.12 10.16 7.5 40.094

340032 EQ750 230 30.4 1 7.5 132 27.53 10.78 8.5 44.590

340033 EQK750 208 – 230/460 20.1 – 18.3/9.1 3 7.5 87 24.50 10.16 7.5 41.560

340238 EQ1000 230 40.0 1 10 179 29.0 11.50 8.5 46.29

340034 EQK1000 208 – 230/460 27.1 – 24.3/12.2 3 10 117 26.31 10.78 8.5 43.290

340035 EQK1500 208 – 230/460 40.0 – 36.0/17.8 3 15 132 26.31 10.78 8.5 43.290

340013 Strainer Pot Assembly including Strainer, Lid, Basket and Hardware

EQ Series LC Pump Without Strainer Pot 6" x 4"

Part # Description Voltage Amps Phase HP Wt

340014 EQW 300 WaterFall 115/230 38/19 1 3 97

340016 EQWK 300 WaterFall 208 – 230/460 8.4 – 7.9/3.9 3 3 77

340017 EQW 500 WaterFall 230 23.4 1 5 97

340018 EQWK 500 WaterFall 208 – 230/460 13.6 – 12.7/6.4 3 5 77

340019 EQ500 230 19.6 1 5 97

340020 EQK500 208 – 230/460 13.5 – 12.3/6.2 3 5 77

340021 EQ750 230 30.4 1 7.5 132

340022 EQK750 208 – 230/460 20.1 – 18.3/9.1 3 7.5 87

340237 EQ1000 230 40.0 1 10 146

340023 EQK1000 208 – 230/460 27.1 – 24.3/12.2 3 10 117

340024 EQK1500 208 – 230/460 40.0 – 36.0/17.8 3 15 132

EQ Series pumps are available in 575V and 50 Hz models. Please contact your local sales representative or Pentair office for details.

1256074962A Highlight

1620 HAWKINS AVE, SANFORD, NC 27330 800.831.7133 WWW.PENTAIRCOMMERCIAL.COM

All Pentair trademarks and logos are owned by Pentair, Inc. EQ Series®, Cam and Ramp™, Acu Drive™ and Waterfall™ are registered trademarks and/or trademarks of Pentair Water Pool and Spa, Inc.

and/or its affiliated companies in the United States and/or other countries. Because we are continuously improving our products and services, Pentair reserves the right to change specifications without prior notice. Pentair is an equal opportunity employer.

4/13 Part # P1-353 ©2013 Pentair Aquatic Systems. All rights reserved.

EQ SERIES®

HIGH PERFORMANCE COMMERCIAL PUMP

EQ Series pump

• Recirculation pump shall be Pentair® EQ Series pump

Model No._________self-priming centrifugal pump,____ phase, 60 Hz.

General Notes

• Install pump in a cool, dry, well-vented location away from pool heaters and chemical storage.

• Pump should be firmly mounted with pipe supported to prevent vibration and undue operational noise.

• Allow 12" minimum clearance behind motor for servicing.

• Motor overheating may be caused by a voltage drop or excessive voltage. Be sure that wire size and voltage input is properly regulated.

Specifications

• The recirculation pump shall be a self-priming, centrifugal design with a hair and lint strainer as shown in the plans.

• The pump body, seal plate, and attached hair and lint strainer shall be constructed of non-corrosive PPO Resin materials, and close-coupled to an electric motor by means of an adaptor of the same material. The pump body shall have a single suction port with a 6" ANSI Rated 125 bolt flange to the hair and lint strainer.

A centerline discharge port of 4" ANSI Rated 125 bolt flange and a winterizing drain port of 1/4" NPT shall be a part of the design.

• The pump shall be a back pull-out design to allow servicing without disturbing piping. The pump shall have a PPO Resin diffuser to aid in priming and it shall contain a replaceable bronze wear ring for the impeller. The impeller shall be of the closed type and PPO Resin, non-overloading at any point on the performance curve. The mechanical shaft seal shall be constructed of ceramic and carbon seal faces, with stainless steel, brass and Buna N materials in the spring bellows portion. The impeller shall be secured to the motor shaft by means of a stainless steel key and locking screw into the end of the motor shaft. The pump shall be capable of operating at up to 50 psi, 104° F continuous water temperature.

• The electric motor coupled to the pump shall be of the NEMA Rated series JM construction with stainless steel shaft inside a removable shaft sleeve of 300 series stainless steel. The motor shall be of an open, drip-proof design (unless otherwise specified) with double-shielded, single row, deep-groove ball bearings. Motors shall be continuous duty rated at 40° C (or better) ambient and be suitable for outdoor installation.

• The pump motor shall be a ___ HP, ___ phase, 60 Hz, 3450 RPM for service on a ___ volt electric supply. The pump shall be rated for ______ GPM at ____ TDH. The pump shall be tested and certified by a nationally recognized testing laboratory to conform to National Sanitation Foundation Standard 50.

Hair and Lint Strainer

• The pump strainer shall consist of a PPO Resin body, Polycarbonate

Resin Thermoplastic cover with O-ring seal, and Cam and Ramp™ Lid, and a strainer basket of mineral reinforced polypropylene material.

• The strainer body shall be 6" ANSI Rated 150 bolt flanged suction and discharge ports. The strainer body shall have a removable drain plug for winterizing.

• The strainer basket shall be securely positioned below the suction inlet of the trap, with access for inspection and cleaning through a removable trap body lid. The trap body lid shall be secured by means of a locking ring. The strainer basket shall have a perforation which in total open area is 98 square inches.

ENGINEERING SPECIFICATIONS