Hayward® Z Series Solenoid Diaphragm Metering Pumps
Hayward® Z Series Solenoid Diaphragm Metering Pumps

Hayward® Z Series Solenoid Diaphragm Metering Pumps

The Z Series Solenoid Diaphragm Metering Pumps brings simplicity to your metering pump needs in all aspects of design, function and performance. The Z Series features only one design configuration, featuring front facing controls and tube connections, allowing for easy and flexible installation. No need to have multiple makes or models to cover all your application needs. Available in three pump sizes that cover 1 to 29 GPH with an output pressure up to 232 psi. The removable bracket allows for panel mounting, as well as replacement of existing metering pumps.

  • Glass reinforced polypropylene
  • FPM & EPDM body O-ring seal
  • PTFE diaphragm provides superior chemical handling
  • PVDF pump head
  • A degassing valve is included
  • NEMA 4X / IP 65 rated
  • 100-240 VAC, 50-60 Hz. automatic power supply
  • Inputs: 4-20mA, Pulse, etc.
  • Electrical connections are configured with “Quick-Connectors” that are capped when not in use
  • Pumps also have a manual priming valve
Stock Description Catalog Pg. Price
ZMA Series 100 Analog Solenoid Pump with FPM Seals 160 strokes/min., Constant Dosage
22536
ZMA Series 100 Analog Solenoid Pump with FPM Seals 160 strokes/min., Constant Dosage
$575.80​/Each
Save 5%2+$547.01/Each
Save 10%4+$518.22/Each
Save 15%12+$489.43/Each
Internet Only
$575.80​/Each
Drop Ship
ZMA Series 200 Analog Solenoid Pump with FPM Seals 300 strokes/min., Constant Dosage
22537
ZMA Series 200 Analog Solenoid Pump with FPM Seals 300 strokes/min., Constant Dosage
$636.89​/Each
Save 5%2+$605.04/Each
Save 10%4+$573.20/Each
Save 15%12+$541.35/Each
Internet Only
$636.89​/Each
Drop Ship
ZMA Series 500 Analog Solenoid Pump with FPM Seals 300 strokes/min., 5 GPH, Constant Dosage
22538
ZMA Series 500 Analog Solenoid Pump with FPM Seals 300 strokes/min., 5 GPH, Constant Dosage
$886.97​/Each
Save 5%2+$842.62/Each
Save 10%4+$798.27/Each
Save 15%12+$753.92/Each
Internet Only
$886.97​/Each
Drop Ship
ZMA Series 100 Analog Solenoid Pump with EPDM Seals 160 strokes/min., Constant Dosage
22539
ZMA Series 100 Analog Solenoid Pump with EPDM Seals 160 strokes/min., Constant Dosage
$575.80​/Each
Save 5%2+$547.01/Each
Save 10%4+$518.22/Each
Save 15%12+$489.43/Each
Internet Only
$575.80​/Each
Drop Ship
ZMA Series 200 Analog Solenoid Pump with EPDM Seals 300 strokes/min., Constant Dosage
22540
ZMA Series 200 Analog Solenoid Pump with EPDM Seals 300 strokes/min., Constant Dosage
$636.89​/Each
Save 5%2+$605.04/Each
Save 10%4+$573.20/Each
Save 15%12+$541.35/Each
Internet Only
$636.89​/Each
Drop Ship
ZMA Series 500 Analog Solenoid Pump with EPDM Seals 300 strokes/min., 5 GPH, Constant Dosage
22541
ZMA Series 500 Analog Solenoid Pump with EPDM Seals 300 strokes/min., 5 GPH, Constant Dosage
$886.97​/Each
Save 5%2+$842.62/Each
Save 10%4+$798.27/Each
Save 15%12+$753.92/Each
Internet Only
$886.97​/Each
Drop Ship
ZPA Series 100 Analog Solenoid Pump with FPM Seals 160 strokes/min., Proportional Dosage
22542
ZPA Series 100 Analog Solenoid Pump with FPM Seals 160 strokes/min., Proportional Dosage
$763.13​/Each
Save 5%2+$724.97/Each
Save 10%4+$686.81/Each
Save 15%12+$648.66/Each
Internet Only
$763.13​/Each
Drop Ship
ZPA Series 200 Analog Solenoid Pump with FPM Seals 300 strokes/min., Proportional Dosage
22543
ZPA Series 200 Analog Solenoid Pump with FPM Seals 300 strokes/min., Proportional Dosage
$880.57​/Each
Save 5%2+$836.54/Each
Save 10%4+$792.51/Each
Save 15%12+$748.48/Each
Internet Only
$880.57​/Each
Drop Ship
ZPA Series 500 Analog Solenoid Pump with FPM Seals 300 strokes/min, 5 GPH, Proportional Dosage
22544
ZPA Series 500 Analog Solenoid Pump with FPM Seals 300 strokes/min, 5 GPH, Proportional Dosage
$1,142.58​/Each
Save 5%2+$1085.45/Each
Save 10%4+$1028.32/Each
Save 15%12+$971.19/Each
Internet Only
$1,142.58​/Each
Drop Ship
ZPA Series 100 Analog Solenoid Pump with EPDM Seals 160 strokes/min., Proportional Dosage
22545
ZPA Series 100 Analog Solenoid Pump with EPDM Seals 160 strokes/min., Proportional Dosage
$763.13​/Each
Save 5%2+$724.97/Each
Save 10%4+$686.81/Each
Save 15%12+$648.66/Each
Internet Only
$763.13​/Each
Drop Ship
ZPA Series 200 Analog Solenoid Pump with EPDM Seals 300 strokes/min., Proportional Dosage
22546
ZPA Series 200 Analog Solenoid Pump with EPDM Seals 300 strokes/min., Proportional Dosage
$880.57​/Each
Save 5%2+$836.54/Each
Save 10%4+$792.51/Each
Save 15%12+$748.48/Each
Internet Only
$880.57​/Each
Drop Ship
ZPA Series 500 Analog Solenoid Pump with EPDM Seals 300 strokes/min., 5 GPH, Proportional Dosage
22547
ZPA Series 500 Analog Solenoid Pump with EPDM Seals 300 strokes/min., 5 GPH, Proportional Dosage
$1,142.58​/Each
Save 5%2+$1085.45/Each
Save 10%4+$1028.32/Each
Save 15%12+$971.19/Each
Internet Only
$1,142.58​/Each
Drop Ship
ZTA Series 100 Analog Solenoid Pump with FPM Seals 160 strokes/min., Timed Dosage
22548
ZTA Series 100 Analog Solenoid Pump with FPM Seals 160 strokes/min., Timed Dosage
$671.80​/Each
Save 5%2+$638.21/Each
Save 10%4+$604.62/Each
Save 15%12+$571.03/Each
Internet Only
$671.80​/Each
Drop Ship
ZTA Series 200 Analog Solenoid Pump with FPM Seals 300 strokes/min., Timed Dosage
22549
ZTA Series 200 Analog Solenoid Pump with FPM Seals 300 strokes/min., Timed Dosage
$719.14​/Each
Save 5%2+$683.18/Each
Save 10%4+$647.22/Each
Save 15%12+$611.26/Each
Internet Only
$719.14​/Each
Drop Ship
ZTA Series 500 Analog Solenoid Pump with FPM Seals 300 strokes/min., 5 GPH, Timed Dosage
22550
ZTA Series 500 Analog Solenoid Pump with FPM Seals 300 strokes/min., 5 GPH, Timed Dosage
$1,001.43​/Each
Save 5%2+$951.35/Each
Save 10%4+$901.28/Each
Save 15%12+$851.21/Each
Internet Only
$1,001.43​/Each
Drop Ship
ZTA Series 100 Analog Solenoid Pump with EPDM Seals 160 strokes/min., Timed Dosage
22551
ZTA Series 100 Analog Solenoid Pump with EPDM Seals 160 strokes/min., Timed Dosage
$671.80​/Each
Save 5%2+$638.21/Each
Save 10%4+$604.62/Each
Save 15%12+$571.03/Each
Internet Only
$671.80​/Each
Drop Ship
ZTA Series 200 Analog Solenoid Pump with EPDM Seals 300 strokes/min., Timed Dosage
22552
ZTA Series 200 Analog Solenoid Pump with EPDM Seals 300 strokes/min., Timed Dosage
$719.14​/Each
Save 5%2+$683.18/Each
Save 10%4+$647.22/Each
Save 15%12+$611.26/Each
Internet Only
$719.14​/Each
Drop Ship
ZTA Series 500 Analog Solenoid Pump with EPDM Seals 300 strokes/min., 5 GPH, Timed Dosage
22553
ZTA Series 500 Analog Solenoid Pump with EPDM Seals 300 strokes/min., 5 GPH, Timed Dosage
$1,001.43​/Each
Save 5%2+$951.35/Each
Save 10%4+$901.28/Each
Save 15%12+$851.21/Each
Internet Only
$1,001.43​/Each
Drop Ship
ZPD Series 100 Digital Solenoid Pump with FPM Seals 160 strokes/min., Proportional Dosage
22554
ZPD Series 100 Digital Solenoid Pump with FPM Seals 160 strokes/min., Proportional Dosage
$732.41​/Each
Save 5%2+$695.79/Each
Save 10%4+$659.16/Each
Save 15%12+$622.54/Each
Internet Only
$732.41​/Each
Drop Ship
ZPD Series 200 Digital Solenoid Pump with FPM Seals 300 strokes/min., Proportional Dosage
22555
ZPD Series 200 Digital Solenoid Pump with FPM Seals 300 strokes/min., Proportional Dosage
$775.93​/Each
Save 5%2+$737.13/Each
Save 10%4+$698.33/Each
Save 15%12+$659.54/Each
Internet Only
$775.93​/Each
Drop Ship
ZPD Series 500 Digital Solenoid Pump with FPM Seals 160 strokes/min., 5 GPH, Proportional Dosage
22556
ZPD Series 500 Digital Solenoid Pump with FPM Seals 160 strokes/min., 5 GPH, Proportional Dosage
$1,033.08​/Each
Save 5%2+$981.42/Each
Save 10%4+$929.77/Each
Save 15%12+$878.11/Each
Internet Only
$1,033.08​/Each
Drop Ship
ZPD Series 100 Digital Solenoid Pump with EPDM Seals 160 Strokes/Min., Proportional Dosage
22557
ZPD Series 100 Digital Solenoid Pump with EPDM Seals 160 Strokes/Min., Proportional Dosage
$732.41​/Each
Save 5%2+$695.79/Each
Save 10%4+$659.16/Each
Save 15%12+$622.54/Each
Internet Only
$732.41​/Each
Drop Ship
ZPD Series 200 Digital Solenoid Pump with EPDM Seals 300 strokes/min., Proportional Dosage
22558
ZPD Series 200 Digital Solenoid Pump with EPDM Seals 300 strokes/min., Proportional Dosage
$775.93​/Each
Save 5%2+$737.13/Each
Save 10%4+$698.33/Each
Save 15%12+$659.54/Each
Internet Only
$775.93​/Each
Drop Ship
ZPD Series 500 Digital Solenoid Pump with EPDM Seals 160 strokes/min., 5 GPH, Proportional Dosage
22559
ZPD Series 500 Digital Solenoid Pump with EPDM Seals 160 strokes/min., 5 GPH, Proportional Dosage
$1,033.08​/Each
Save 5%2+$981.42/Each
Save 10%4+$929.77/Each
Save 15%12+$878.11/Each
Internet Only
$1,033.08​/Each
Drop Ship
ZRD Series 100 Digital Solenoid Pump with FPM Seal 160 Strokes/Min., Proportional Dosage with pH/Redox Control Meter
22560
ZRD Series 100 Digital Solenoid Pump with FPM Seal 160 Strokes/Min., Proportional Dosage with pH/Redox Control Meter
$837.40​/Each
Save 5%2+$795.53/Each
Save 10%4+$753.66/Each
Save 15%12+$711.79/Each
Internet Only
$837.40​/Each
Drop Ship
ZRD Series 200 Digital Solenoid Pump with FPM Seal 300 Strokes/Min., Proportional Dosage with pH/Redox Control Meter
22561
ZRD Series 200 Digital Solenoid Pump with FPM Seal 300 Strokes/Min., Proportional Dosage with pH/Redox Control Meter
$914.26​/Each
Save 5%2+$868.54/Each
Save 10%4+$822.83/Each
Save 15%12+$777.12/Each
Internet Only
$914.26​/Each
Drop Ship
ZRD Series 500 Digital Solenoid Pump with FPM Seal Strokes/Min., 5 GPH, Proportional Dosage with pH/Redox Control Meter
22562
ZRD Series 500 Digital Solenoid Pump with FPM Seal Strokes/Min., 5 GPH, Proportional Dosage with pH/Redox Control Meter
$1,142.89​/Each
Save 5%2+$1085.74/Each
Save 10%4+$1028.60/Each
Save 15%12+$971.45/Each
Internet Only
$1,142.89​/Each
Drop Ship
ZRD Series 100 Digital Solenoid Pump with EPDM Seal 160 Strokes/Min., Proportional Dosage with pH/Redox Control Meter
22563
ZRD Series 100 Digital Solenoid Pump with EPDM Seal 160 Strokes/Min., Proportional Dosage with pH/Redox Control Meter
$837.40​/Each
Save 5%2+$795.53/Each
Save 10%4+$753.66/Each
Save 15%12+$711.79/Each
Internet Only
$837.40​/Each
Drop Ship
ZRD Series 200 Digital Solenoid Pump with EPDM Seal 300 Strokes/Min., Proportional Dosage with pH/Redox Control Meter
22564
ZRD Series 200 Digital Solenoid Pump with EPDM Seal 300 Strokes/Min., Proportional Dosage with pH/Redox Control Meter
$914.26​/Each
Save 5%2+$868.54/Each
Save 10%4+$822.83/Each
Save 15%12+$777.12/Each
Internet Only
$914.26​/Each
Drop Ship
ZRD Series 500 Digital Solenoid Pump with EPDM Seal Strokes/Min., 5 GPH, Proportional Dosage with pH/Redox Control Meter
22565
ZRD Series 500 Digital Solenoid Pump with EPDM Seal Strokes/Min., 5 GPH, Proportional Dosage with pH/Redox Control Meter
$1,142.89​/Each
Save 5%2+$1085.74/Each
Save 10%4+$1028.60/Each
Save 15%12+$971.45/Each
Internet Only
$1,142.89​/Each
Drop Ship
ZKD Series 100 Digital Solenoid Pump with FPM Seal 160 Strokes/Min., Proportional Dosage with Constant Flow & Timer
22566
ZKD Series 100 Digital Solenoid Pump with FPM Seal 160 Strokes/Min., Proportional Dosage with Constant Flow & Timer
$921.01​/Each
Save 5%2+$874.96/Each
Save 10%4+$828.90/Each
Save 15%12+$782.85/Each
Internet Only
$921.01​/Each
Drop Ship
ZKD Series 500 Digital Solenoid Pump with FPM Seal
22567
ZKD Series 500 Digital Solenoid Pump with FPM Seal
$1,312.92​/Each
Save 5%2+$1247.27/Each
Save 10%4+$1181.62/Each
Save 15%12+$1115.98/Each
Internet Only
$1,312.92​/Each
Drop Ship
ZKD Series 100 Digital Solenoid Pump with EPDM Seal 160 Strokes/Min., Proportional Dosage with Constant Flow & Timer
22568
ZKD Series 100 Digital Solenoid Pump with EPDM Seal 160 Strokes/Min., Proportional Dosage with Constant Flow & Timer
$921.01​/Each
Save 5%2+$874.96/Each
Save 10%4+$828.90/Each
Save 15%12+$782.85/Each
Internet Only
$921.01​/Each
Drop Ship
ZKD Series 500 Digital Solenoid Pump with EPDM Seal
22569
ZKD Series 500 Digital Solenoid Pump with EPDM Seal
$1,312.92​/Each
Save 5%2+$1247.27/Each
Save 10%4+$1181.62/Each
Save 15%12+$1115.98/Each
Internet Only
$1,312.92​/Each
Drop Ship