RO/DI & Water Purification Pumps

25001 products

Showing 5233 - 5280 of 25001 products

High-pressure multistage pumps for reverse osmosis (RO), deionized water (DI), and water purification systems. Grundfos CRN all-stainless vertical multistage pumps are the industry standard for RO feed and booster applications, offering the high operating pressure, corrosion resistance, and precise flow control required for water purification installations.

Showing 5233 - 5280 of 25001 products
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BURKS 20611 - SLEEVE BUNA 1.937ODX.375
Burks Burks 20611 – Sleeve, Buna, 1.937" OD x 0.375"
$27.00
BURKS 20588-B - ADAPTER IR G6-MJ
Burks Burks 20588-B – Adapter, Cast Iron, G6-MJ
$6,148.80
BURKS 20588-A - ADAPTER BR
Burks Burks 20588-A – Adapter, Bronze
$8,635.50
BURKS 20567 - SHAFT, SS, 1/2"DX22-7/8, FC
Burks Burks 20567 – Shaft, Stainless Steel, 1/2" x 22-7/8", FC
$135.00
BURKS 20564 - SLEEVE, PHENOLIC, 1.63X.81
Burks Burks 20564 – Sleeve, Phenolic, 1.63" x 0.81"
$12.60
BURKS 20563 - TUBE, COLUMN, 1.50ODX23.13
Burks Burks 20563 – Tube, Column, 1.50" OD x 23.13"
$333.90
BURKS 20553 - COLLET, 1/2" SHAFT
Burks Burks 20553 – Collet, 1/2" Shaft
$99.90
BURKS 20535 - SLEEVE BUNA 1 3/4 ODX1/2
Burks Burks 20535 – Sleeve, Buna, 1-3/4" OD x 1/2"
$212.40
BURKS 20500-C - SEAL, MECH, 1.250", C/NR/V
Burks Burks 20500-C - Seal, Mech, 1.250", C/nr/v
$587.70
BURKS 20499-C - SEAL, MECH, .750", C/NR/V
Burks Burks 20499-C - Seal, Mech, .750", C/nr/v
$336.60
BURKS 20498-C - SEAL, MECH, .625", C/NR/V
Burks Burks 20498-C - Seal, Mech, .625", C/nr/v
$294.30
BURKS 20493 - SEAT SEAL 5/8 NI-RESIST
Burks Burks 20493 - Seat Seal 5/8 Ni-Resist
$177.30
BURKS 20490 - CAP, SEAL, BR, CS-ESMJ
Burks Burks 20490 - Cap, Seal, Br, Cs-Esmj
$873.00
BURKS 20486 - CAP, SEAL, BR, CT-ETMJ
Burks Burks 20486 - Cap, Seal, Br, Ct-Etmj
$2,517.30
BURKS 20472F - 1HP, 3500, 230/460, TEFC
Burks Burks 20472F - 1 HP, 3500, 230/460, TEFC 1 HP
$1,800.00
BURKS 20431-1 - ADAPTER, IRON, G9, 213-5JM
Burks Burks 20431-1 - Adapter, Iron, G9, 213-5JM
$1,526.40
BURKS 20431 - ADAPTER, IRON, G9, 213-5JM
Burks Burks 20431 – Adapter, Cast Iron, G9, 213-5JM
$2,153.70
BURKS 20427-A-9.00 - IMPELLER IRON .875
Burks Burks 20427-A-9.00 – Impeller, Cast Iron, 0.875"
$5,383.80
BURKS 20427-A-8.69 - IMPELLER IRON G9-1 1/2
Burks Burks 20427-A-8.69 – Impeller, Cast Iron, G9-1/2, 8.69"
$5,383.80
BURKS 20427-A-8.50 - IMPELLER IRON G9-1-1/2
Burks Burks 20427-A-8.50 – Impeller, Cast Iron, G9-1-1/2, 8.50"
$5,383.80
BURKS 20427-A-8.25 - IMPELLER IRON G9-1-1/2
Burks Burks 20427-A-8.25 – Impeller, Cast Iron, G9-1-1/2, 8.25"
$5,383.80
BURKS 20427-A-8.00 - IMPELLER IRON G9-1-1/2
Burks Burks 20427-A-8.00 – Impeller, Cast Iron, G9-1-1/2, 8.00"
$5,383.80
BURKS 20427-A-7.63 - IMPELLER IRON G9-1-1/2
Burks Burks 20427-A-7.63 – Impeller, Cast Iron, G9-1-1/2, 7.63"
$5,383.80
BURKS 20427-A-7.50 - IMPELLER IRON G9-1-1/2
Burks Burks 20427-A-7.50 – Impeller, Cast Iron, G9-1-1/2, 7.50"
$5,383.80
BURKS 20427-A-6.06 - IMPELLER IRON G9-1-1/2
Burks Burks 20427-A-6.06 – Impeller, Cast Iron, G9-1-1/2, 6.06"
$5,383.80
BURKS 20427-A-1-8.88 - IMPELLER IRON 1.25
Burks Burks 20427-A-1-8.88 – Impeller, Cast Iron, 1.25"
$5,632.20
BURKS 20422-A - CASING, BR, G7-2/G7A-2
Burks Burks 20422-A – Casing, Bronze, G7-2 / G7A-2
$4,411.80
BURKS 20421-E-7.63 - IMPELLER BR REDUC EYE
Burks Burks 20421-E-7.63 – Impeller, Bronze, Reduced Eye, 7.63"
$1,988.10
BURKS 20421-D-5.94 - IMPELLER, SS, 5.94"
Burks Burks 20421-D-5.94 – Impeller, Stainless Steel, 5.94"
$1,252.80
BURKS 20421-A-7.56 - IMPELLER IRON CENT G7A-2
Burks Burks 20421-A-7.56 – Impeller, Cast Iron, Centrifugal, G7A-2, 7.56"
$6,388.20
BURKS 20421-A-7.38 - IMPELLER IRON CENT G7A-2
Burks Burks 20421-A-7.38 – Impeller, Cast Iron, Centrifugal, G7A-2, 7.38"
$6,084.00
BURKS 20421-A-1-7.19 - IMPELLER, CI, 7.19"
Burks Burks 20421-A-1-7.19 – Impeller, Cast Iron, 7.19"
$6,388.20
BURKS 20421-7.38 - IMPELLER BR CENT G7A-2
Burks Burks 20421-7.38 – Impeller, Bronze, Centrifugal, G7A-2, 7.38"
$2,380.50
BURKS 20421-7.31 - IMPELLER BR CENT G7A-2
Burks Burks 20421-7.31 – Impeller, Bronze, Centrifugal, G7A-2, 7.31"
$2,380.50
BURKS 20421-7.25 - IMPELLER BR CENT G7A-2
Burks Burks 20421-7.25 – Impeller, Bronze, Centrifugal, G7A-2, 7.25"
$2,380.50
BURKS 20421-7.00 - IMPELLER BR CENT G7A-2
Burks Burks 20421-7.00 – Impeller, Bronze, Centrifugal, G7A-2, 7.00"
$2,380.50
BURKS 20421-7.06 - IMPELLER BR CENT G7A-2
Burks Burks 20421-7.06 – Impeller, Bronze, Centrifugal, G7A-2, 7.06"
$2,380.50
BURKS 20421-6.88 - IMPELLER BR CENT G7A-2
Burks Burks 20421-6.88 – Impeller, Bronze, Centrifugal, G7A-2, 6.88"
$2,380.50
BURKS 20421-6.75 - IMPELLER BR CENT G7A-2
Burks Burks 20421-6.75 – Impeller, Bronze, Centrifugal, G7A-2, 6.75"
$2,380.50
BURKS 20421-6.63 - IMPELLER BR CENT G7A-2
Burks Burks 20421-6.63 – Impeller, Bronze, Centrifugal, G7A-2, 6.63"
$2,380.50
BURKS 20421-6.56 - IMPELLER BR CENT G7A-2
Burks Burks 20421-6.56 – Impeller, Bronze, Centrifugal, G7A-2, 6.56"
$2,380.50
BURKS 20421-6.38 - IMPELLER, BR, CENT, G7A-2
Burks Burks 20421-6.38 – Impeller, Bronze, Centrifugal, G7A-2, 6.38"
$2,380.50
BURKS 20421-6.31 - IMPELLER BR CENT G7A-2
Burks Burks 20421-6.31 – Impeller, Bronze, Centrifugal, G7A-2, 6.31"
$2,380.50
BURKS 20421-6.25 - IMPELLER BR CENT G7A-2
Burks Burks 20421-6.25 – Impeller, Bronze, Centrifugal, G7A-2, 6.25"
$2,380.50
BURKS 20421-5.94 - IMPELLER BR CENT G7A-2
Burks Burks 20421-5.94 – Impeller, Bronze, Centrifugal, G7A-2, 5.94"
$2,380.50
BURKS 20421-5.81 - IMPELLER BR CENT G7A-2
Burks Burks 20421-5.81 – Impeller, Bronze, Centrifugal, G7A-2, 5.81"
$2,380.50
BURKS 20421-5.44 - IMPELLER BR CENT G7A-2
Burks Burks 20421-5.44 – Impeller, Bronze, Centrifugal, G7A-2, 5.44"
$2,380.50
BURKS 20421-1-7.63 - IMPELLER, BR, 7.63"
Burks Burks 20421-1-7.63 – Impeller, Bronze, 7.63"
$5,463.90

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