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 98161252 - CRN 5-36 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$5,488.60
Regular price$10,555.00
Save $1,607.04
GRUNDFOS
Grundfos 98160593 - CRI 1-11 A-CA-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,740.96
Regular price$3,348.00
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GRUNDFOS
Grundfos 98160791 - CR 3-4 A-A-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,228.76
Regular price$2,363.00
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GRUNDFOS
Grundfos 98160621 - CRI 1-8 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,519.96
Regular price$2,923.00
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GRUNDFOS
Grundfos 98161254 - CRN 5-2 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,572.48
Regular price$3,024.00
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GRUNDFOS
Grundfos 98160594 - CRI 1-11 A-CA-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,777.36
Regular price$3,418.00
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GRUNDFOS
Grundfos 98160793 - CR 3-5 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,294.80
Regular price$2,490.00
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GRUNDFOS
Grundfos 98160622 - CRI 1-8 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,556.36
Regular price$2,993.00
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GRUNDFOS
Grundfos 98161256 - CRN 5-3 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,666.08
Regular price$3,204.00
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GRUNDFOS
Grundfos 98160794 - CR 3-5 A-A-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$1,331.20
Regular price$2,560.00
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GRUNDFOS
Grundfos 98160595 - CRI 1-12 A-CA-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,849.12
Regular price$3,556.00
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GRUNDFOS
Grundfos 98161258 - CRN 5-4 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,754.48
Regular price$3,374.00
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GRUNDFOS
Grundfos 98160623 - CRI 1-9 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,574.04
Regular price$3,027.00
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GRUNDFOS
Grundfos 98160596 - CRI 1-12 A-CA-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,885.52
Regular price$3,626.00
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GRUNDFOS
Grundfos 98160799 - CR 3-8 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,556.36
Regular price$2,993.00
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GRUNDFOS
Grundfos 98161259 - CRN 5-4 A-FGJ-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$1,790.88
Regular price$3,444.00
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GRUNDFOS
Grundfos 98160624 - CRI 1-9 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,610.44
Regular price$3,097.00
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GRUNDFOS
Grundfos 98160801 - CR 3-9 A-A-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,607.32
Regular price$3,091.00
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GRUNDFOS
Grundfos 98160597 - CRI 1-13 A-CA-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,902.68
Regular price$3,659.00
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GRUNDFOS
Grundfos 98160625 - CRI 1-10 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,744.08
Regular price$3,354.00
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GRUNDFOS
Grundfos 98161260 - CRN 5-5 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,880.32
Regular price$3,616.00
Save $1,789.92
GRUNDFOS
Grundfos 98160598 - CRI 1-13 A-CA-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,939.08
Regular price$3,729.00
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GRUNDFOS
Grundfos 98160626 - CRI 1-10 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,780.48
Regular price$3,424.00
Save $1,742.88
GRUNDFOS
Grundfos 98160807 - CR 3-12 A-A-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,888.12
Regular price$3,631.00
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GRUNDFOS
Grundfos 98160599 - CRI 1-15 A-CA-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,242.24
Regular price$4,312.00
Save $1,917.12
GRUNDFOS
Grundfos 98161262 - CRN 5-6 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,076.88
Regular price$3,994.00
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GRUNDFOS
Grundfos 98160627 - CRI 1-11 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,794.00
Regular price$3,450.00
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GRUNDFOS
Grundfos 98160809 - CR 3-13 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,949.48
Regular price$3,749.00
Save $1,950.72
GRUNDFOS
Grundfos 98161263 - CRN 5-6 A-FGJ-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$2,113.28
Regular price$4,064.00
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GRUNDFOS
Grundfos 98160600 - CRI 1-15 A-CA-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,278.64
Regular price$4,382.00
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GRUNDFOS
Grundfos 98160811 - CR 3-15 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,073.76
Regular price$3,988.00
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GRUNDFOS
Grundfos 98160628 - CRI 1-11 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,830.40
Regular price$3,520.00
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GRUNDFOS
Grundfos 98161264 - CRN 5-7 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,205.32
Regular price$4,241.00
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GRUNDFOS
Grundfos 98160812 - CR 3-15 A-A-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$2,110.16
Regular price$4,058.00
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GRUNDFOS
Grundfos 98160601 - CRI 1-17 A-CA-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,422.16
Regular price$4,658.00
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GRUNDFOS
Grundfos 98160629 - CRI 1-12 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,902.68
Regular price$3,659.00
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GRUNDFOS
Grundfos 98160813 - CR 3-17 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,203.24
Regular price$4,237.00
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GRUNDFOS
Grundfos 98161266 - CRN 5-8 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,340.52
Regular price$4,501.00
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GRUNDFOS
Grundfos 98160630 - CRI 1-12 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,939.08
Regular price$3,729.00
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GRUNDFOS
Grundfos 98160602 - CRI 1-17 A-CA-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,458.56
Regular price$4,728.00
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GRUNDFOS
Grundfos 98161267 - CRN 5-8 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,376.92
Regular price$4,571.00
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GRUNDFOS
Grundfos 98160815 - CR 3-19 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,307.24
Regular price$4,437.00
Save $1,809.12
GRUNDFOS
Grundfos 98160631 - CRI 1-13 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,959.88
Regular price$3,769.00
Save $2,279.04
GRUNDFOS
Grundfos 98160603 - CRI 1-19 A-CA-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,468.96
Regular price$4,748.00
Save $2,282.88
GRUNDFOS
Grundfos 98161268 - CRN 5-9 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,473.12
Regular price$4,756.00
Save $2,454.72
GRUNDFOS
Grundfos 98160817 - CR 3-21 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,659.28
Regular price$5,114.00
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GRUNDFOS
Grundfos 98160604 - CRI 1-19 A-CA-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,505.36
Regular price$4,818.00
Save $1,842.72
GRUNDFOS
Grundfos 98160632 - CRI 1-13 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,996.28
Regular price$3,839.00
Save $2,118.72
GRUNDFOS
Grundfos 98160633 - CRI 1-15 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,295.28
Regular price$4,414.00
Save $2,378.88
GRUNDFOS
Grundfos 98161270 - CRN 5-10 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,577.12
Regular price$4,956.00
Save $2,571.84
GRUNDFOS
Grundfos 98160819 - CR 3-23 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,786.16
Regular price$5,358.00
Save $2,304.96
GRUNDFOS
Grundfos 98160605 - CRI 1-21 A-CA-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,497.04
Regular price$4,802.00
Save $1,990.08
GRUNDFOS
Grundfos 98160846 - CR 3-15 A-FGJ-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$2,155.92
Regular price$4,146.00
Save $2,735.52
GRUNDFOS
Grundfos 98161273 - CRN 5-11 A-FGJ-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$2,963.48
Regular price$5,699.00
Save $2,338.56
GRUNDFOS
Grundfos 98160606 - CRI 1-21 A-CA-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,533.44
Regular price$4,872.00
Save $2,152.32
GRUNDFOS
Grundfos 98160634 - CRI 1-15 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,331.68
Regular price$4,484.00
Save $2,530.56
GRUNDFOS
Grundfos 98160852 - CR 3-21 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,741.44
Regular price$5,272.00
Save $2,803.20
GRUNDFOS
Grundfos 98161274 - CRN 5-12 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$3,036.80
Regular price$5,840.00
Save $2,354.88
GRUNDFOS
Grundfos 98160607 - CRI 1-23 A-CA-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,551.12
Regular price$4,906.00
Save $2,285.76
GRUNDFOS
Grundfos 98160635 - CRI 1-17 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,476.24
Regular price$4,762.00
Save $2,319.36
GRUNDFOS
Grundfos 98160636 - CRI 1-17 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,512.64
Regular price$4,832.00
Save $2,995.20
GRUNDFOS
Grundfos 98161279 - CRN 5-14 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$3,244.80
Regular price$6,240.00
Save $2,976.00
GRUNDFOS
Grundfos 98160860 - CR 3-29 A-FGJ-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$3,224.00
Regular price$6,200.00
Save $2,388.48
GRUNDFOS
Grundfos 98160608 - CRI 1-23 A-CA-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,587.52
Regular price$4,976.00
Save $3,082.08
GRUNDFOS
Grundfos 98161280 - CRN 5-15 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$3,338.92
Regular price$6,421.00
Save $2,328.96
GRUNDFOS
Grundfos 98160637 - CRI 1-19 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,523.04
Regular price$4,852.00
Save $3,486.24
GRUNDFOS
Grundfos 98160866 - CR 3-36 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$3,776.76
Regular price$7,263.00
Save $1,033.92
GRUNDFOS
Grundfos 98160609 - CRI 1-2 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,120.08
Regular price$2,154.00
Save $3,202.56
GRUNDFOS
Grundfos 98161282 - CRN 5-16 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$3,469.44
Regular price$6,672.00
Save $1,427.04
GRUNDFOS
Grundfos 98160876 - CRI 3-6 A-CA-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$1,545.96
Regular price$2,973.00
Save $2,362.56
GRUNDFOS
Grundfos 98160638 - CRI 1-19 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,559.44
Regular price$4,922.00
Save $1,067.52
GRUNDFOS
Grundfos 98160610 - CRI 1-2 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,156.48
Regular price$2,224.00
Save $3,490.08
GRUNDFOS
Grundfos 98161284 - CRN 5-18 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$3,780.92
Regular price$7,271.00
Save $1,442.40
GRUNDFOS
Grundfos 98160877 - CRI 3-7 A-CA-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,562.60
Regular price$3,005.00
Save $2,354.88
GRUNDFOS
Grundfos 98160639 - CRI 1-21 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,551.12
Regular price$4,906.00
Save $1,076.16
GRUNDFOS
Grundfos 98160611 - CRI 1-3 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$1,165.84
Regular price$2,242.00
Save $1,109.76
GRUNDFOS
Grundfos 98160612 - CRI 1-3 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$1,202.24
Regular price$2,312.00
Save $1,822.08
GRUNDFOS
Grundfos 98160885 - CRI 3-11 A-CA-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,973.92
Regular price$3,796.00
Save $1,366.08
GRUNDFOS
Grundfos 98160907 - CRI 3-5 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,479.92
Regular price$2,846.00
Save $2,388.48
GRUNDFOS
Grundfos 98160640 - CRI 1-21 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,587.52
Regular price$4,976.00
Save $3,702.24
GRUNDFOS
Grundfos 98161286 - CRN 5-20 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$4,010.76
Regular price$7,713.00
Save $1,492.32
GRUNDFOS
Grundfos 98160911 - CRI 3-7 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$1,616.68
Regular price$3,109.00
Save $3,938.40
GRUNDFOS
Grundfos 98161288 - CRN 5-22 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$4,266.60
Regular price$8,205.00
Save $1,872.00
GRUNDFOS
Grundfos 98160919 - CRI 3-11 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,028.00
Regular price$3,900.00
Save $2,404.32
GRUNDFOS
Grundfos 98160641 - CRI 1-23 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,604.68
Regular price$5,009.00
Save $2,208.48
GRUNDFOS
Grundfos 98160927 - CRI 3-17 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,392.52
Regular price$4,601.00
Save $2,437.92
GRUNDFOS
Grundfos 98160642 - CRI 1-23 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,641.08
Regular price$5,079.00
Save $2,522.40
GRUNDFOS
Grundfos 98160643 - CRI 1-25 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$2,732.60
Regular price$5,255.00
Save $2,310.72
GRUNDFOS
Grundfos 98160929 - CRI 3-19 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,503.28
Regular price$4,814.00
Save $4,038.72
GRUNDFOS
Grundfos 98161290 - CRN 5-24 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$4,375.28
Regular price$8,414.00
Save $2,621.28
GRUNDFOS
Grundfos 98160931 - CRI 3-21 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,839.72
Regular price$5,461.00
Save $4,912.32
GRUNDFOS
Grundfos 98161296 - CRN 5-32 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$5,321.68
Regular price$10,234.00
Save $4,450.56
GRUNDFOS
Grundfos 98161294 - CRN 5-29 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$4,821.44
Regular price$9,272.00
Save $2,806.08
GRUNDFOS
Grundfos 98160933 - CRI 3-23 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$3,039.92
Regular price$5,846.00
Save $5,066.40
GRUNDFOS
Grundfos 98161298 - CRN 5-36 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$5,488.60
Regular price$10,555.00
Save $2,556.00
GRUNDFOS
Grundfos 98160644 - CRI 1-25 A-FGJ-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$2,769.00
Regular price$5,325.00
Save $2,907.84
GRUNDFOS
Grundfos 98160935 - CRI 3-25 A-FGJ-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$3,150.16
Regular price$6,058.00
Save $4,933.92
GRUNDFOS
Grundfos 98161724 - CRN 20-5 A-FGJ-A-E-HQQE | Vertical | Multistage | Centrifugal
Sale price$5,345.08
Regular price$10,279.00
Save $2,774.88
GRUNDFOS
Grundfos 98161306 - CR 15-2 A-A-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$3,006.12
Regular price$5,781.00
Save $2,658.72
GRUNDFOS
Grundfos 98161312 - CR 10-5 A-A-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$2,880.28
Regular price$5,539.00