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Adaptors, Connectors & Couplings

Adaptors, Connectors & Couplings

Connect pressure washer hoses, guns, lances and machine components with BSP and M22 adaptors, quick release and KEW style couplings, Kärcher K-Lock compatible connectors, and swivels. Check the connection size, pressure rating and coupling type before ordering. Use our BSP Thread Size Chart to check threaded connections, or contact Flowjet if you are unsure.

Pressure Washer Adaptors & FittingsPressure Washer Quick Release CouplingsPressure Washer M22 Screw Couplings & AdaptorsKEW Style Quick Release Couplings & ProbesKärcher EASY!Lock Adaptors & ST-247 K-Lock Quick-Release ConnectorsPressure Washer SwivelsLOXEAL Thread Sealants & AdhesivesLance / Gun Connectors & Swivels

885 products

"B" Quick Coupling Plug

"B" Quick Coupling Plug

SKU: 710247112100
Available on backorder
£38.64 inc. vat£32.20 ex vat
"B" Quick Coupling Female

"B" Quick Coupling Female

SKU: 710247212000
Available on backorder
£95.16 inc. vat£79.30 ex vat
ST246-8 Quick Coupling Female

ST246-8 Quick Coupling Female

SKU: 710246412000
In Stock
£76.32 inc. vat£63.60 ex vat
ST246-6 Quick Coupling Plug

ST246-6 Quick Coupling Plug

SKU: 710246138001
In Stock
£21.00 inc. vat£17.50 ex vat
ST246-8 Quick Coupling Plug

ST246-8 Quick Coupling Plug

SKU: 710246312001
In Stock
£25.68 inc. vat£21.40 ex vat
ST45 Quick Coupling Plug 1/2"M

ST45 Quick Coupling Plug 1/2" M

SKU: 557206
In Stock
£22.80 inc. vat£19.00 ex vat
Nozzle Adaptor for 500 Bar Lances

Nozzle Adaptor for 500 Bar Lances

SKU: 519714209
Available on backorder
£43.80 inc. vat£36.50 ex vat
QS Coupling M22F to M22F Black

QS Coupling M22F to M22F Black

SKU: 561922220
Available on backorder
£35.28 inc. vat£29.40 ex vat
QS Coupling M22F to M20F Black

QS Coupling M22F to M20F Black

SKU: 561922200
Available on backorder
£40.68 inc. vat£33.90 ex vat
Pressure Washer Quick Coupling 3/8" M

ST45 Quick Release Coupling 3/8" Male

SKU: 200045595
In Stock
£49.56 inc. vat£41.30 ex vat
Mosmatic DYF 90° Swivel – 3/8" BSP F x 1/4" BSP M, 275 Bar

Mosmatic DYF 90° Swivel – 3/8" BSP F x 1/4" BSP M, 275 Bar

SKU: 10858401
Available on backorder
£537.60 inc. vat£448.00 ex vat
Mosmatic DGVI Swivel – 1/4" BSP F x M22 M, 500 Bar

Mosmatic DGVI Swivel – 1/4" BSP F x M22 M, 500 Bar

SKU: 10832789
Available on backorder
£170.40 inc. vat£142.00 ex vat
Mosmatic DGVI Swivel – 1/4" BSP F x 3/8" BSP F, 500 Bar

Mosmatic DGVI Swivel – 1/4" BSP F x 3/8" BSP F, 500 Bar

SKU: 10832784
Available on backorder
£170.40 inc. vat£142.00 ex vat
Mosmatic DGVI Swivel – 1/4" BSP F x M18 M, 500 Bar

Mosmatic DGVI Swivel – 1/4" BSP F x M18 M, 500 Bar

SKU: 10832787
Available on backorder
£170.40 inc. vat£142.00 ex vat
MOSMATIC SWIVEL DGVI-1/4" F to 1/4" F

Mosmatic DGVI Swivel – 1/4" BSP F x 1/4" BSP F, 500 Bar

SKU: 10832782
Available on backorder
£170.40 inc. vat£142.00 ex vat
Mosmatic DGVI Swivel – 3/8" BSP F x 1/4" BSP M, 500 Bar

Mosmatic DGVI Swivel – 3/8" BSP F x 1/4" BSP M, 500 Bar

SKU: 10832783
Available on backorder
£170.40 inc. vat£142.00 ex vat
Mosmatic DGVI Swivel – 1/4" BSP F x 1/4" BSP M, 500 Bar

Mosmatic DGVI Swivel – 1/4" BSP F x 1/4" BSP M, 500 Bar

SKU: 10832781
In Stock
£170.40 inc. vat£142.00 ex vat
Mosmatic DGVI Swivel – 1/2" BSP M x 1/2" BSP F, 500 Bar

Mosmatic DGVI Swivel – 1/2" BSP M x 1/2" BSP F, 500 Bar

SKU: 10832814
Available on backorder
£217.20 inc. vat£181.00 ex vat
Mosmatic DGVI Swivel – 3/8" BSP M x 3/8" BSP F, 500 Bar, 64mm

Mosmatic DGVI Swivel – 3/8" BSP M x 3/8" BSP F, 500 Bar, 64mm

SKU: 10832734
Available on backorder
£170.40 inc. vat£142.00 ex vat
Mosmatic DGVI Swivel – 3/8" BSP M x 3/8" BSP F, 500 Bar, 56mm

Mosmatic DGVI Swivel – 3/8" BSP M x 3/8" BSP F, 500 Bar, 56mm

SKU: 10832724
Available on backorder
£170.40 inc. vat£142.00 ex vat
Mosmatic DGVI Swivel – 1/4" BSP M x 1/4" BSP F, 500 Bar

Mosmatic DGVI Swivel – 1/4" BSP M x 1/4" BSP F, 500 Bar

SKU: 10832702
In Stock
£170.40 inc. vat£142.00 ex vat
Mosmatic DGK Swivel – 3/8" BSP M x DN8 Hose Tail, 275 Bar

Mosmatic DGK Swivel – 3/8" BSP M x DN8 Hose Tail, 275 Bar

SKU: 10832132
Available on backorder
£71.76 inc. vat£59.80 ex vat
Mosmatic DGL Swivel – 3/8" BSP F x 3/8" BSP M, 275 Bar

Mosmatic DGL Swivel – 3/8" BSP F x 3/8" BSP M, 275 Bar

SKU: 10831103
Available on backorder
£213.60 inc. vat£178.00 ex vat
Karcher K-Lock 5 Adaptor – 3/8" BSP Male to TR22 Female (Brass, 400 Bar)

Karcher K-Lock 5 Adaptor – 3/8" BSP Male to TR22 Female (Brass, 400 Bar)

SKU: 565683
In Stock
£28.68 inc. vat£23.90 ex vat
Karcher K-Lock 5 Adaptor – TR22 Female to 3/8" BSP Female (Brass, 400 Bar)

Karcher K-Lock 5 Adaptor – TR22 Female to 3/8" BSP Female (Brass, 400 Bar)

SKU: 565684
In Stock
£22.08 inc. vat£18.40 ex vat
Swivel Elbow 1/2" F x 3/8" M

Swivel Elbow 1/2" F x 3/8" M

SKU: 75040129
Available on backorder
£108.00 inc. vat£90.00 ex vat
KEW Spigot Plug – 1/4" Female (17mm Round Nut, Stainless Steel)

KEW Spigot Plug – 1/4" Female (17mm Round Nut, Stainless Steel)

SKU: TEC002
In Stock
£14.28 inc. vat£11.90 ex vat
Karcher K-Lock Connector to M22 Male Adaptor – Brass (400 Bar, Easy Lock Compatible)

Karcher K-Lock Connector to M22 Male Adaptor – Brass (400 Bar, Easy Lock Compatible)

SKU: 565681
In Stock
£20.04 inc. vat£16.70 ex vat
ST340 Brass Swivel – 1/2" BSP Female x 1/2" BSP Male (250 Bar Rated)

ST340 Brass Swivel – 1/2" BSP Female x 1/2" BSP Male (250 Bar Rated)

SKU: 200340510
In Stock
£42.48 inc. vat£35.40 ex vat
Loxeal 85-86 high-temperature thread sealant (50ml) – WRAS approved for drinking water and heat-resistant up to 200°C.

Loxeal 85-86 Threadlock, High Strength 50ml

SKU: 9548586050
In Stock
£33.00 inc. vat£27.50 ex vat
Female to Male Stainless Steel Adaptor-M18 F to 3/8" M

Female to Male Stainless Steel Adaptor-M18 F to 3/8" M

SKU: 040001125
Available on backorder
£14.04 inc. vat£11.70 ex vat
Adjustable Pivotable High Pressure Nozzle Holder – 1/4" M x F | 250 Bar | Stainless Steel

Adjustable Pivotable High Pressure Nozzle Holder – 1/4" M x F | 250 Bar | Stainless Steel

SKU: 519814140
Available on backorder
£49.56 inc. vat£41.30 ex vat
Loxeal 54-03 medium-strength threadlocker (50ml) – heat-resistant, corrosion-resistant, and vibration-proof for industrial applications.

Loxeal 54-03 Threadlock, Medium Strength 50ml

SKU: 954540350
In Stock
£27.60 inc. vat£23.00 ex vat
ST3100 QUICK COUPLING PLUG 1/4"F for moulded lances

ST3100 QUICK COUPLING PLUG 1/4"F for moulded lances

SKU: 040005664
In Stock
£27.12 inc. vat£22.60 ex vat
Mosmatic DYU High Pressure Swivel – 3/8" F x M | 500 Bar | 2000 RPM | Stainless Steel

Mosmatic DYU High Pressure Swivel – 3/8" F x M | 500 Bar | 2000 RPM | Stainless Steel

SKU: 10859113
Available on backorder
£951.60 inc. vat£793.00 ex vat
Mosmatic Swivel DYT 3/8"F X 1/4"M

Mosmatic DYT Swivel – 3/8" BSP F x 1/4" BSP M, 350 Bar

SKU: 10859101
Available on backorder
£874.80 inc. vat£729.00 ex vat
Page 3 of 25

BSP Thread Size

Female Inside Diameter

Male Outside Diameter

1/8"

8.6mm

9.7mm

1/4"

11.5mm

13.2mm

3/8"

15.0mm

16.7mm

1/2"

18.6mm

21.0mm

5/8"

20.6mm

23.0mm

3/4"

24.1mm

26.4mm

1"

30.3mm

33.3mm

1 1/4"

39.0mm

41.9mm

1 1/2"

44.9mm

47.8mm

2"

56.7mm

59.6mm

2 1/2"

72.2mm

75.2mm

3"

84.9mm

87.9mm

4"

110.1mm

113.0mm

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