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.
Save $9,136.52

GRUNDFOS
Grundfos 99918312 - CR 64-3-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$12,210.48
Regular price$21,347.00
Save $28,569.00

GRUNDFOS
Grundfos 99918505 - CRN 125-5-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$38,181.00
Regular price$66,750.00
Save $31,260.69

GRUNDFOS
Grundfos 99918588 - CRN 155-4-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$41,778.31
Regular price$73,039.00
Save $10,405.54

GRUNDFOS
Grundfos 99918315 - CR 64-4-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$13,906.46
Regular price$24,312.00
Save $32,814.33

GRUNDFOS
Grundfos 99918589 - CRN 155-4-1 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$43,854.67
Regular price$76,669.00
Save $6,430.70

GRUNDFOS
Grundfos 99918436 - CRN 95-1-1 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$8,594.30
Regular price$15,025.00
Save $7,981.77

GRUNDFOS
Grundfos 99918368 - CRN 64-2-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$10,667.23
Regular price$18,649.00
Save $5,830.64

GRUNDFOS
Grundfos 99918320 - CR 64-2-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$7,792.36
Regular price$13,623.00
Save $19,547.62

GRUNDFOS
Grundfos 99918435 - CRN 95-5-1 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$26,124.38
Regular price$45,672.00
Save $11,948.90

GRUNDFOS
Grundfos 99918328 - CR 64-5-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$15,969.10
Regular price$27,918.00
Save $7,981.77

GRUNDFOS
Grundfos 99918369 - CRN 64-2-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$10,667.23
Regular price$18,649.00
Save $9,187.88

GRUNDFOS
Grundfos 99918323 - CR 64-3-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$12,279.12
Regular price$21,467.00
Save $7,444.63

GRUNDFOS
Grundfos 99918437 - CRN 95-1 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$9,949.37
Regular price$17,394.00
Save $8,269.82

GRUNDFOS
Grundfos 99918370 - CRN 64-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$11,052.18
Regular price$19,322.00
Save $8,960.18

GRUNDFOS
Grundfos 99918415 - CRN 95-2-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$11,974.82
Regular price$20,935.00
Save $9,021.81

GRUNDFOS
Grundfos 99918438 - CRN 95-2-2 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$12,057.19
Regular price$21,079.00
Save $10,400.83

GRUNDFOS
Grundfos 99918440 - CRN 95-2 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$13,900.17
Regular price$24,301.00
Save $11,044.11

GRUNDFOS
Grundfos 99918371 - CRN 64-3-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$14,759.89
Regular price$25,804.00
Save $12,163.76

GRUNDFOS
Grundfos 99918372 - CRN 64-3-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$16,256.24
Regular price$28,420.00
Save $6,516.30

GRUNDFOS
Grundfos 99917989 - CR 32-5-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$8,708.70
Regular price$15,225.00
Save $14,202.32

GRUNDFOS
Grundfos 99918442 - CRN 95-3-1 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$18,980.68
Regular price$33,183.00
Save $6,789.79

GRUNDFOS
Grundfos 99918076 - CRN 32-4-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$9,074.21
Regular price$15,864.00
Save $7,653.92

GRUNDFOS
Grundfos 99917991 - CR 32-6-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$10,229.08
Regular price$17,883.00
Save $5,770.72

GRUNDFOS
Grundfos 99918075 - CRN 32-3 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$7,712.28
Regular price$13,483.00
Save $12,163.76

GRUNDFOS
Grundfos 99918373 - CRN 64-3 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$16,256.24
Regular price$28,420.00
Save $7,153.16

GRUNDFOS
Grundfos 99918077 - CRN 32-4 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$9,559.84
Regular price$16,713.00
Save $8,915.67

GRUNDFOS
Grundfos 99918078 - CRN 32-5-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$11,915.33
Regular price$20,831.00
Save $8,498.37

GRUNDFOS
Grundfos 99917994 - CR 32-7 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$11,357.63
Regular price$19,856.00
Save $12,862.68

GRUNDFOS
Grundfos 99918374 - CRN 64-4-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$17,190.32
Regular price$30,053.00
Save $8,915.67

GRUNDFOS
Grundfos 99918079 - CRN 32-5 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$11,915.33
Regular price$20,831.00
Save $10,747.51

GRUNDFOS
Grundfos 99917999 - CR 32-10-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$14,363.49
Regular price$25,111.00
Save $13,726.82

GRUNDFOS
Grundfos 99918375 - CRN 64-4-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$18,345.18
Regular price$32,072.00
Save $17,243.26

GRUNDFOS
Grundfos 99918444 - CRN 95-4-2 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$23,044.74
Regular price$40,288.00
Save $14,274.23

GRUNDFOS
Grundfos 99918049 - CRN 32-9 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$19,076.77
Regular price$33,351.00
Save $5,463.42

GRUNDFOS
Grundfos 99918004 - CR 32-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$7,301.58
Regular price$12,765.00
Save $17,243.26

GRUNDFOS
Grundfos 99918445 - CRN 95-4-1 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$23,044.74
Regular price$40,288.00
Save $19,271.13

GRUNDFOS
Grundfos 99918446 - CRN 95-4 A-P-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$25,754.87
Regular price$45,026.00
Save $15,193.14

GRUNDFOS
Grundfos 99918050 - CRN 32-10-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$20,304.86
Regular price$35,498.00
Save $7,598.71

GRUNDFOS
Grundfos 99918129 - CR 45-3-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$10,155.29
Regular price$17,754.00
Save $13,516.24

GRUNDFOS
Grundfos 99918456 - CRN 95-3-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$18,063.76
Regular price$31,580.00
Save $6,369.07

GRUNDFOS
Grundfos 99918413 - CRN 95-1-1 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$8,511.93
Regular price$14,881.00
Save $3,367.08

GRUNDFOS
Grundfos 99918053 - CRN 32-1-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$4,499.92
Regular price$7,867.00
Save $7,383.00

GRUNDFOS
Grundfos 99918414 - CRN 95-1 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$9,867.00
Regular price$17,250.00
Save $9,973.26

GRUNDFOS
Grundfos 99918416 - CRN 95-2-1 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$13,328.74
Regular price$23,302.00
Save $4,505.56

GRUNDFOS
Grundfos 99918055 - CRN 32-2-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$6,021.44
Regular price$10,527.00
Save $10,339.62

GRUNDFOS
Grundfos 99918417 - CRN 95-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$13,818.38
Regular price$24,158.00
Save $14,141.12

GRUNDFOS
Grundfos 99918419 - CRN 95-3-1 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$18,898.88
Regular price$33,040.00
Save $12,113.26

GRUNDFOS
Grundfos 99918418 - CRN 95-3-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$16,188.74
Regular price$28,302.00
Save $11,434.88

GRUNDFOS
Grundfos 99918135 - CR 45-5-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$15,282.12
Regular price$26,717.00
Save $4,611.27

GRUNDFOS
Grundfos 99918057 - CRN 32-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$6,162.73
Regular price$10,774.00
Save $6,079.31

GRUNDFOS
Grundfos 99918059 - CRN 32-3 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$8,124.69
Regular price$14,204.00
Save $14,141.12

GRUNDFOS
Grundfos 99918420 - CRN 95-3 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$18,898.88
Regular price$33,040.00
Save $12,645.26

GRUNDFOS
Grundfos 99918138 - CR 45-6 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$16,899.74
Regular price$29,545.00
Save $17,182.06

GRUNDFOS
Grundfos 99918421 - CRN 95-4-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$22,962.94
Regular price$40,145.00
Save $7,360.32

GRUNDFOS
Grundfos 99918061 - CRN 32-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$9,836.68
Regular price$17,197.00
Save $12,696.62

GRUNDFOS
Grundfos 99918157 - CR 45-6-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$16,968.38
Regular price$29,665.00
Save $13,726.82

GRUNDFOS
Grundfos 99918376 - CRN 64-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$18,345.18
Regular price$32,072.00
Save $9,122.82

GRUNDFOS
Grundfos 99918062 - CRN 32-5-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$12,192.18
Regular price$21,315.00
Save $15,486.75

GRUNDFOS
Grundfos 99918377 - CRN 64-5-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$20,697.25
Regular price$36,184.00
Save $4,724.26

GRUNDFOS
Grundfos 99918164 - CR 45-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$6,313.74
Regular price$11,038.00
Save $17,182.06

GRUNDFOS
Grundfos 99918422 - CRN 95-4-1 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$22,962.94
Regular price$40,145.00
Save $10,658.48

GRUNDFOS
Grundfos 99918064 - CRN 32-6-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$14,244.52
Regular price$24,903.00
Save $16,150.58

GRUNDFOS
Grundfos 99145473 - CRN 215-1-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$21,584.42
Regular price$37,735.00
Save $7,930.41

GRUNDFOS
Grundfos 99918357 - CRN 64-2-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$10,598.59
Regular price$18,529.00
Save $19,547.62

GRUNDFOS
Grundfos 99918434 - CRN 95-5-2 A-P-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$26,124.38
Regular price$45,672.00
Save $11,863.30

GRUNDFOS
Grundfos 99918066 - CRN 32-7-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$15,854.70
Regular price$27,718.00
Save $7,930.41

GRUNDFOS
Grundfos 99918358 - CRN 64-2-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$10,598.59
Regular price$18,529.00
Save $24,800.03

GRUNDFOS
Grundfos 99145342 - CR 185-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$33,143.97
Regular price$57,944.00
Save $11,541.02

GRUNDFOS
Grundfos 99918291 - CR 64-4-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$15,423.98
Regular price$26,965.00
Save $5,049.12

GRUNDFOS
Grundfos 99918027 - CRN 32-2-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$6,747.88
Regular price$11,797.00
Save $7,886.33

GRUNDFOS
Grundfos 99400431 - CR 185-1-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$10,539.67
Regular price$18,426.00
Save $8,218.46

GRUNDFOS
Grundfos 99918359 - CRN 64-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$10,983.54
Regular price$19,202.00
Save $8,016.87

GRUNDFOS
Grundfos 99918311 - CR 64-3-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$10,714.13
Regular price$18,731.00
Save $5,893.56

GRUNDFOS
Grundfos 99918028 - CRN 32-2 A-G-A-V-HQQV | Vertical | Multistage | Centrifugal
Sale price$7,876.44
Regular price$13,770.00
Save $10,992.75

GRUNDFOS
Grundfos 99918360 - CRN 64-3-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$14,691.25
Regular price$25,684.00
Save $12,112.40

GRUNDFOS
Grundfos 99918361 - CRN 64-3-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$16,187.60
Regular price$28,300.00
Save $11,897.54

GRUNDFOS
Grundfos 99918317 - CR 64-5-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$15,900.46
Regular price$27,798.00
Save $6,831.31

GRUNDFOS
Grundfos 99918029 - CRN 32-3-2 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$9,129.69
Regular price$15,961.00
Save $4,760.64

GRUNDFOS
Grundfos 99917520 - CRI 15-5 A-CA-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$6,362.36
Regular price$11,123.00
Save $4,048.88

GRUNDFOS
Grundfos 99918318 - CR 64-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$5,411.12
Regular price$9,460.00
Save $12,112.40

GRUNDFOS
Grundfos 99918362 - CRN 64-3 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$16,187.60
Regular price$28,300.00
Save $2,666.01

GRUNDFOS
Grundfos 99917933 - CR 32-1-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$3,562.99
Regular price$6,229.00
Save $3,315.72

GRUNDFOS
Grundfos 99918030 - CRN 32-1-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$4,431.28
Regular price$7,747.00
Save $10,456.90

GRUNDFOS
Grundfos 99918327 - CR 64-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$13,975.10
Regular price$24,432.00
Save $9,187.88

GRUNDFOS
Grundfos 99918324 - CR 64-3 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$12,279.12
Regular price$21,467.00
Save $6,027.95

GRUNDFOS
Grundfos 99918037 - CRN 32-3 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$8,056.05
Regular price$14,084.00
Save $9,139.08

GRUNDFOS
Grundfos 99917955 - CR 32-7 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$12,213.92
Regular price$21,353.00
Save $10,456.90

GRUNDFOS
Grundfos 99918326 - CR 64-4-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$13,975.10
Regular price$24,432.00
Save $12,811.32

GRUNDFOS
Grundfos 99918363 - CRN 64-4-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$17,121.68
Regular price$29,933.00
Save $9,071.46

GRUNDFOS
Grundfos 99918040 - CRN 32-5-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$12,123.54
Regular price$21,195.00
Save $13,675.46

GRUNDFOS
Grundfos 99918364 - CRN 64-4-1 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$18,276.54
Regular price$31,952.00
Save $10,607.12

GRUNDFOS
Grundfos 99918042 - CRN 32-6-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$14,175.88
Regular price$24,783.00
Save $11,099.75

GRUNDFOS
Grundfos 99918406 - CR 95-3-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$14,834.25
Regular price$25,934.00
Save $11,434.88

GRUNDFOS
Grundfos 99917958 - CR 32-9-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$15,282.12
Regular price$26,717.00
Save $13,675.46

GRUNDFOS
Grundfos 99918365 - CRN 64-4 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$18,276.54
Regular price$31,952.00
Save $15,435.39

GRUNDFOS
Grundfos 99918366 - CRN 64-5-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$20,628.61
Regular price$36,064.00
Save $11,961.32

GRUNDFOS
Grundfos 99917960 - CR 32-10-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$15,985.68
Regular price$27,947.00
Save $14,703.94

GRUNDFOS
Grundfos 99918410 - CR 95-4 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$19,651.06
Regular price$34,355.00
Save $11,811.94

GRUNDFOS
Grundfos 99918044 - CRN 32-7-2 A-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline
Sale price$15,786.06
Regular price$27,598.00
Save $17,932.77

GRUNDFOS
Grundfos 99918275 - CRN 45-8-1 A-G-A-V-HQQV | Multistage | Centrifugal | Vertical | Inline
Sale price$23,966.23
Regular price$41,899.00
