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Flowjet is a trusted UK supplier of high-performance pumps for industrial and commercial applications. From diaphragm and centrifugal pumps to pressure washers and dosing systems, we offer a wide range of reliable products to suit every need. With fast next-day delivery and expert advice on both sales and repairs, we’re here to keep your operations running smoothly.

Annovi Reverberi Pump & SparesCAT Pumps & SparesComet Pumps & SparesHawk Pumps & Spares Interpump Pressure Washer PumpsPratissoli Industrial PumpsUdor Pumps & SparesSpeck Pump Spares

1540 products

CAT Inlet Valve Kit 1334668 – OEM Replacement for 2SF Pump Models

CAT Inlet Valve Kit (2SF) – Fits 2SF Pump Models

SKU: 1334668
Available on backorder
£111.36 inc. vat£92.80 ex vat
CAT 2SF pump seal kit 34053 with water and oil seals

CAT 2SF Pump Seal Kit 34053 – Water Seal & Oil Seal Service Kit

SKU: 1334053
Available on backorder
£234.24 inc. vat£195.20 ex vat
Cat Seal Pump Kit 33629

CAT 5CP31 Water Seal Kit 33629 – Complete Pump Seal & Packing Service Kit

SKU: 1333629
Call for Price
CAT Ceramic Piston 11 x 41mm – Fits CAT 280, 281, 290 & 291 Pump Models

CAT Ceramic Piston 11 x 41mm – Fits CAT 280, 281, 290 & 291 Pump Models

SKU: 1329614
Available on backorder
£34.75 inc. vat£28.96 ex vat
CAT Ceramic Piston 25299 26mm x 40mm

CAT Ceramic Piston 25299 26mm x 40mm for 333, 331, 335, 430, 431 & 435 Pumps

SKU: 1325299
In Stock
£40.90 inc. vat£34.08 ex vat
SPECK UL262/2 Unloader Valve – High-performance pressure regulation component.

SPECK UL262/2 UNLOADER VALVE

SKU: 18004815
In Stock
£667.20 inc. vat£556.00 ex vat
SPECK UL180H UNLOADER VALVE 00.0989

SPECK UL180H UNLOADER VALVE 00.0989

SKU: 18000989
In Stock
£154.80 inc. vat£129.00 ex vat
SPECK UL180 UNLOADER VALVE 00.969

SPECK UL180 UNLOADER VALVE 00.969

SKU: 18000969
In Stock
£164.40 inc. vat£137.00 ex vat
WAP EQUIVALENT COIL

WAP EQUIVALENT COIL

SKU: 200080600
In Stock
£762.00 inc. vat£635.00 ex vat
ULH250 UNLOADER REPAIR KIT

ULH250 UNLOADER REPAIR KIT

SKU: 12141291
Available on backorder
£55.92 inc. vat£46.60 ex vat
ULH250 UNLOADER REPAIR KIT

ULH250 UNLOADER REPAIR KIT

SKU: 1214129
Available on backorder
£49.44 inc. vat£41.20 ex vat
UNLOADER VALVE UL250 PANEL MOUNT

UNLOADER VALVE UL250 PANEL MOUNT

SKU: 533351
In Stock
£171.60 inc. vat£143.00 ex vat
UNLOADER VALVE UL250

UNLOADER VALVE UL250

SKU: 53331
In Stock
£146.40 inc. vat£122.00 ex vat
CAT PUMP 5CP5120

CAT PUMP 5CP5120

SKU: 135120
Call for Price
CAT Ceramic Piston 18mm x 43mm – Fits CAT 3CP Series Pumps

CAT Ceramic Piston 18mm x 43mm – Fits CAT 3CP Series Pumps

SKU: 1346976
In Stock
£81.79 inc. vat£68.16 ex vat
CAT CERAMIC PISTON 18 X 50 (5CP51)

CAT Ceramic Piston 46893 18mm x 50mm for 5CP5120 & 5CP5150 G1 Pumps

SKU: 1346893
In Stock
£80.64 inc. vat£67.20 ex vat
CAT Ceramic Piston 20mm x 50mm (5CP21) – Fits CAT 5CP Pump Models

CAT Ceramic Piston 20mm x 50mm (5CP21) – Fits CAT 5CP Pump Models

SKU: 1346841
In Stock
£94.85 inc. vat£79.04 ex vat
CAT OIL SEAL (1 ONLY) (3CP)

CAT OIL SEAL (1 ONLY) (3CP)

SKU: 1346839
Call for Price
CAT PISTON ROD SEAL (5CP)

CAT PISTON ROD SEAL (5CP)

SKU: 1346838
In Stock
£13.44 inc. vat£11.20 ex vat
CAT CERAMIC PISTON 18 X 43 (230/240/270)

CAT CERAMIC PISTON 18 X 43 (230/240/270)

SKU: 1343901
In Stock
£111.74 inc. vat£93.12 ex vat
CAT Ceramic Piston 24mm x 77mm – Fits 1050 & 1851 Series Pumps

CAT Ceramic Piston 24mm x 77mm – Fits 1050 & 1851 Series Pumps

SKU: 1343552
Call for Price
CAT Ceramic Piston 20 x 72mm – Fits CAT 310, 340, 350 Pump Models

CAT Ceramic Piston 20 x 72mm – Fits CAT 310, 340, 350 Pump Models

SKU: 1343367
In Stock
£169.15 inc. vat£140.96 ex vat
CAT Ceramic Piston 16mm x 77mm – Fits 51, 55 & 550 Pumps

CAT Ceramic Piston 16mm x 77mm – Fits 51, 55 & 550 Pumps

SKU: 1343311
In Stock
£218.88 inc. vat£182.40 ex vat
CAT Ceramic Piston 18mm x 77mm – Fits 53, 56, 57, 530 & 654 Pumps

CAT Ceramic Piston 18mm x 77mm – Fits 53, 56, 57, 530 & 654 Pumps

SKU: 1343232
In Stock
£177.60 inc. vat£148.00 ex vat
CAT PISTON ROD OIL SEAL X 1

CAT PISTON ROD OIL SEAL X 1

SKU: 1343228
In Stock
£12.67 inc. vat£10.56 ex vat
CAT PUMP 350 105 BAR 15 L/MIN

CAT PUMP 350 105 BAR 15 L/MIN

SKU: 13350
Call for Price
CAT Pump Valve Kit (1050) (x3) – Fits CAT 1050, 5CP6190 & 7CP Pump

CAT Pump Valve Kit (1050) (x3) – Fits CAT 1050, 5CP6190 & 7CP Pump

SKU: 1334920
In Stock
£173.38 inc. vat£144.48 ex vat
CAT Pump Valve Kit 34052 – Fits 2SF Pump Models

CAT Pump Valve Kit 34052 – Fits 2SF Pump Models

SKU: 1334052
In Stock
£140.35 inc. vat£116.96 ex vat
CAT VALVE KIT 3520/27/31/35/37

CAT VALVE KIT 3520/27/31/35/37

SKU: 1334017
Call for Price
CAT PUMP 340 150 BAR 13 L/MIN

CAT PUMP 340 150 BAR 13 L/MIN

SKU: 13340
Call for Price
CAT 3CP1120 3CP1130 3CP1140 water seal kit 1333983 with high pressure seals, low pressure seals, O-rings and washers.

CAT 3CP1120 / 3CP1130 / 3CP1140 Water Seal Kit 33983 – Complete Pump Seal Service Kit

SKU: 1333983
In Stock
£158.02 inc. vat£131.68 ex vat
CAT Seal Kit 5CP5120 for CAT 5CP5120 pump

CAT 5CP5120 Pump Seal Kit 1333630 – Complete Water Seal Service Kit

SKU: 1333630
Call for Price
CAT Pump Seal Kit 336238

CAT 5CP2120 / 5CP2140 Pump Seal Kit 1333628 – Complete Water Seal Service Kit

SKU: 1333628
Call for Price
CAT 340 / 350 Hot Water Pump Seal Kit 33623 – High Temperature Water Seal Service Kit

CAT 340 / 350 Hot Water Pump Seal Kit 33623 – High Temperature Water Seal Service Kit

SKU: 1333623
In Stock
£241.92 inc. vat£201.60 ex vat
CAT Pump Valve Kit (3CP1120/30/40) (x3) – Fits CAT 3CP Pump Models

CAT Pump Valve Kit (3CP1120/30/40) (x3) – Fits CAT 3CP Pump Models

SKU: 1333062
In Stock
£63.74 inc. vat£53.12 ex vat
CAT Pump Valve Kit (45X3/5CP3120/5120) – Fits CAT 45 & 5CP Pump Models (SKU 1333060)

CAT Pump Valve Kit (45X3/5CP3120/5120) – Fits CAT 45 & 5CP Pump Models (SKU 1333060)

SKU: 1333060
In Stock
£134.59 inc. vat£112.16 ex vat
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