Our collection of in-line pumps and flow units delivers space-saving performance for HVAC systems, fluid circulation, and light industrial applications. These pumps are designed for horizontal or vertical piping configurations, making them ideal for mechanical rooms and compact installations. With direct-coupled construction, they reduce alignment issues and simplify maintenance. Built for continuous duty, in-line pumps ensure consistent pressure and flow in closed-loop systems. For efficient fluid handling in tight spaces, shop Pump‑Stop.com.
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GRUNDFOS
Grundfos 99918214 - CRN 45-5-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$19,822.09
Regular price$34,654.00
Save $48,196.65

GRUNDFOS
Grundfos 99971412 - CR 185-5-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$64,412.35
Regular price$112,609.00
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GRUNDFOS
Grundfos 99918215 - CRN 45-5-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$19,822.09
Regular price$34,654.00
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GRUNDFOS
Grundfos 96084238 - CR 5-9 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,587.30
Regular price$2,775.00
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GRUNDFOS
Grundfos 99971413 - CR 185-5-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$64,517.60
Regular price$112,793.00
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GRUNDFOS
Grundfos 99918224 - CRN 45-2-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$9,033.02
Regular price$15,792.00
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GRUNDFOS
Grundfos 99400266 - CRN 125-4 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$26,533.94
Regular price$46,388.00
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GRUNDFOS
Grundfos 96084156 - CR 5-2 A-B-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$938.65
Regular price$1,641.00
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GRUNDFOS
Grundfos 99971414 - CRN 185-5-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$75,747.10
Regular price$132,425.00
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GRUNDFOS
Grundfos 99145443 - CR 215-1-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$17,219.49
Regular price$30,104.00
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GRUNDFOS
Grundfos 99918225 - CRN 45-2-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$9,033.02
Regular price$15,792.00
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GRUNDFOS
Grundfos 99971415 - CRN 185-5-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$75,852.35
Regular price$132,609.00
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GRUNDFOS
Grundfos 99145474 - CRN 215-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$27,365.05
Regular price$47,841.00
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GRUNDFOS
Grundfos 99918111 - CRN 32-8 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$16,979.25
Regular price$29,684.00
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GRUNDFOS
Grundfos 99918110 - CRN 32-8-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$15,482.90
Regular price$27,068.00
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GRUNDFOS
Grundfos 96084084 - CR 5-5 A-B-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,100.53
Regular price$1,924.00
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GRUNDFOS
Grundfos 99145478 - CRN 215-3-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$56,829.34
Regular price$99,352.00
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GRUNDFOS
Grundfos 99971416 - CRN 185-5-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$76,911.12
Regular price$134,460.00
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GRUNDFOS
Grundfos 99971388 - CRN 185-4-2 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$65,103.32
Regular price$113,817.00
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GRUNDFOS
Grundfos 96084802 - CRN 5-3 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,411.12
Regular price$2,467.00
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GRUNDFOS
Grundfos 99918113 - CRN 32-9 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$17,523.22
Regular price$30,635.00
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GRUNDFOS
Grundfos 99971387 - CRN 185-4-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$64,998.08
Regular price$113,633.00
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GRUNDFOS
Grundfos 99400151 - CR 95-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$7,338.76
Regular price$12,830.00
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GRUNDFOS
Grundfos 99918112 - CRN 32-9-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$17,523.22
Regular price$30,635.00
Save $41,977.38

GRUNDFOS
Grundfos 99971389 - CR 185-4-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$56,100.62
Regular price$98,078.00
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GRUNDFOS
Grundfos 99918114 - CRN 32-10-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$18,751.30
Regular price$32,782.00
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GRUNDFOS
Grundfos 96084231 - CR 5-2 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$946.66
Regular price$1,655.00
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GRUNDFOS
Grundfos 99918006 - CR 32-5 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$8,777.34
Regular price$15,345.00
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GRUNDFOS
Grundfos 99971390 - CR 185-4-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$56,205.86
Regular price$98,262.00
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GRUNDFOS
Grundfos 99918115 - CRN 32-10 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$18,751.30
Regular price$32,782.00
Save $7,705.28

GRUNDFOS
Grundfos 99918007 - CR 32-6-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$10,297.72
Regular price$18,003.00
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GRUNDFOS
Grundfos 99971391 - CRN 185-4-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$66,189.55
Regular price$115,716.00
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GRUNDFOS
Grundfos 99971403 - CRN 185-4-1 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$67,353.57
Regular price$117,751.00
Save $14,383.80

GRUNDFOS
Grundfos 99918116 - CRN 32-11-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$19,223.20
Regular price$33,607.00
Save $7,705.28

GRUNDFOS
Grundfos 99918008 - CR 32-6 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$10,297.72
Regular price$18,003.00
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GRUNDFOS
Grundfos 97745136 - CRN 15-6 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$4,140.71
Regular price$7,239.00
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GRUNDFOS
Grundfos 99918199 - CRN 45-1-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$6,116.40
Regular price$10,693.00
Save $50,476.18

GRUNDFOS
Grundfos 99971404 - CRN 185-4-1 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$67,458.82
Regular price$117,935.00
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GRUNDFOS
Grundfos 99971405 - CR 185-5-4 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$58,067.15
Regular price$101,516.00
Save $5,421.05

GRUNDFOS
Grundfos 99918200 - CRN 45-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$7,244.95
Regular price$12,666.00
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GRUNDFOS
Grundfos 99918009 - CR 32-7-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$11,426.27
Regular price$19,976.00
Save $2,789.28

GRUNDFOS
Grundfos 96085009 - CRN 5-24 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$3,727.72
Regular price$6,517.00
Save $43,527.60

GRUNDFOS
Grundfos 99971406 - CR 185-5-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$58,172.40
Regular price$101,700.00
Save $4,627.96

GRUNDFOS
Grundfos 99918201 - CRN 45-1-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$6,185.04
Regular price$10,813.00
Save $1,935.42

GRUNDFOS
Grundfos 96085002 - CRN 5-13 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,586.58
Regular price$4,522.00
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GRUNDFOS
Grundfos 99918100 - CRN 32-11-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$19,154.56
Regular price$33,487.00
Save $40,063.37

GRUNDFOS
Grundfos 99971366 - CRN 185-3-1 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$53,542.63
Regular price$93,606.00
Save $37,384.52

GRUNDFOS
Grundfos 99971368 - CR 185-4-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$49,962.48
Regular price$87,347.00
Save $5,822.08

GRUNDFOS
Grundfos 99918101 - CRN 32-3 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$7,780.92
Regular price$13,603.00
Save $43,536.59

GRUNDFOS
Grundfos 99971369 - CRN 185-4-4 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$58,184.41
Regular price$101,721.00
Save $6,841.15

GRUNDFOS
Grundfos 99918102 - CRN 32-4-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$9,142.85
Regular price$15,984.00
Save $43,615.34

GRUNDFOS
Grundfos 99971370 - CRN 185-4-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$58,289.66
Regular price$101,905.00
Save $7,204.52

GRUNDFOS
Grundfos 99918103 - CRN 32-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$9,628.48
Regular price$16,833.00
Save $44,407.57

GRUNDFOS
Grundfos 99971371 - CRN 185-4-4 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$59,348.43
Regular price$103,756.00
Save $44,486.32

GRUNDFOS
Grundfos 99971372 - CRN 185-4-4 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$59,453.68
Regular price$103,940.00
Save $8,967.03

GRUNDFOS
Grundfos 99918104 - CRN 32-5-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$11,983.97
Regular price$20,951.00
Save $8,967.03

GRUNDFOS
Grundfos 99918105 - CRN 32-5 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$11,983.97
Regular price$20,951.00
Save $1,420.53

GRUNDFOS
Grundfos 96083194 - CR 3-17 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,898.47
Regular price$3,319.00
Save $1,248.05

GRUNDFOS
Grundfos 96081769 - CRN 1S-10 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,667.95
Regular price$2,916.00
Save $40,446.00

GRUNDFOS
Grundfos 99971383 - CR 185-4-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$54,054.00
Regular price$94,500.00
Save $40,524.75

GRUNDFOS
Grundfos 99971384 - CR 185-4-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$54,159.25
Regular price$94,684.00
Save $10,403.40

GRUNDFOS
Grundfos 99918106 - CRN 32-6-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$13,903.60
Regular price$24,307.00
Save $47,763.94

GRUNDFOS
Grundfos 99971385 - CRN 185-4-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$63,834.06
Regular price$111,598.00
Save $2,588.12

GRUNDFOS
Grundfos 96085102 - CRN 5-20 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$3,458.88
Regular price$6,047.00
Save $10,403.40

GRUNDFOS
Grundfos 99918107 - CRN 32-6 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$13,903.60
Regular price$24,307.00
Save $47,842.70

GRUNDFOS
Grundfos 99971386 - CRN 185-4-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$63,939.30
Regular price$111,782.00
Save $11,222.59

GRUNDFOS
Grundfos 99918108 - CRN 32-7-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$14,998.41
Regular price$26,221.00
Save $28,772.73

GRUNDFOS
Grundfos 99971346 - CR 185-3-3 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$38,453.27
Regular price$67,226.00
Save $11,222.59

GRUNDFOS
Grundfos 99918109 - CRN 32-7 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$14,998.41
Regular price$26,221.00
Save $34,297.35

GRUNDFOS
Grundfos 99971348 - CRN 185-3-3 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$45,836.65
Regular price$80,134.00
Save $10,352.04

GRUNDFOS
Grundfos 99918080 - CRN 32-6-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$13,834.96
Regular price$24,187.00
Save $34,218.60

GRUNDFOS
Grundfos 99971347 - CRN 185-3-3 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$45,731.40
Regular price$79,950.00
Save $35,089.58

GRUNDFOS
Grundfos 99971349 - CRN 185-3-3 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$46,895.42
Regular price$81,985.00
Save $10,352.04

GRUNDFOS
Grundfos 99918081 - CRN 32-6 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$13,834.96
Regular price$24,187.00
Save $35,168.33

GRUNDFOS
Grundfos 99971350 - CRN 185-3-3 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$47,000.67
Regular price$82,169.00

























