John Guest

John Guest

We stock all the John Guest parts you would ever need. Espresso equipment uses unusual sizes and we stock all you need.

Shop John Guest now!

Pressure Regulator Valve-ADJUSTABLE (PRESET @ 3 BAR) - 1/4" PF
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Pressure Regulator Valve-ADJUSTABLE (PRESET @ 3 BAR) - 1/4" PF

£20.00 (excl. VAT)

This Pressure Regulator Valve 3/8 has John Guest fittings pre-installed for easy fitting to John Guest tubing. Fits with our commercial filtration ...

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£20.00 (excl. VAT)
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John Guest Female Adaptor 3/8" PF x 3/4" F BSP (Flat Face Seal)-John Guest-Coffee Hit

John Guest Female Adaptor 3/8" PF x 3/4" F BSP (Flat Face Seal)

£2.00 (excl. VAT)

JG Female Adaptor 3/8" PF x 3/4" F BSP (Flat Face Seal). This connects your JG tubing to a tap outlet.

£2.00 (excl. VAT)
John Guest Washing Machine Tap 15mm x 3/4" BSP-John Guest-Coffee Hit
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John Guest Washing Machine Tap 15mm x 3/4" BSP

£6.06 (excl. VAT)

Converts your standard 15mm copper water pipe to 3/4 bsp which allows our commercial water filtration kit to connect.

£6.06 (excl. VAT)
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John Guest Single Check Valve 3/8 PF x 3/8 PF-John Guest-Coffee Hit
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John Guest Single Check Valve 3/8 PF x 3/8 PF

£11.04 (excl. VAT)

This John Guest 3/8 inch Single Check Valve allows water to pass only one way. Ideal if you have a Rotary pump machine connected to Bottled Water. ...

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£11.04 (excl. VAT)
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John Guest Tubing, 3/8" Blue per meter-John Guest-Coffee Hit

John Guest Tubing, 3/8" Blue per meter

£1.25 (excl. VAT)

John Guest Tubing per Meter. Flexible 3/8 inch JG tubing in blue. Ideal to connect your coffee machine to mains water. Priced per meter. Will come ...

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£1.25 (excl. VAT)
John Guest Male Adaptor 3/8"PF x 3/8" BSPT Male-John Guest-Coffee Hit
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John Guest Male Adaptor 3/8"PF x 3/8" BSPT Male

£1.48 (excl. VAT)

JG Male Adaptor 3/8"PF x 3/8" BSPT Male

£1.48 (excl. VAT)
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John Guest Shut Off Valve 3/8" PF x 3/8" PF-John Guest-Coffee Hit

John Guest Shut Off Valve 3/8" PF x 3/8" PF

£4.28 (excl. VAT)

JG Shut Off Valve 3/8" PF x 3/8" PF. Place a shut off valve between your water supply and filter.

£4.28 (excl. VAT)
John Guest Female Adaptor 3/8" PF X 3/8" F BSP-John Guest-Coffee Hit
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John Guest Female Adaptor 3/8" PF X 3/8" F BSP

£2.36 (excl. VAT)

JG Female Adaptor 3/8" PF X 3/8" F BSP. Connects one end of JG tubing to your water inlet on your coffee machine.

£2.36 (excl. VAT)
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John Guest Tee 3/8" PF-John Guest-Coffee Hit
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John Guest Tee 3/8" PF

£2.06 (excl. VAT)

John Guest 3/8 Tee Section. Allows you to add another water line to another appliance.

£2.06 (excl. VAT)
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John Guest Stem Elbow 3/8" PF x 3/8" Stem-John Guest-Coffee Hit
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John Guest Stem Elbow 3/8" PF x 3/8" Stem

£2.12 (excl. VAT)

JG Stem Elbow 3/8" PF x 3/8" Stem .Add a right angle to your water line. Perfect if you want your hose line coming out horizontally instead of vert...

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£2.12 (excl. VAT)
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John Guest Reducing Tee 15mm PF x 15mm PF x 3/8 PF-John Guest-Coffee Hit
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John Guest Reducing Tee 15mm PF x 15mm PF x 3/8 PF

£5.60 (excl. VAT)

JG Reducing Tee 15mm PF x 15mm PF x 3/8 PF. Add a water line under your sink to plumb in your machine, its worth the effort!!

£5.60 (excl. VAT)
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John Guest End Stop 3/8 PF-John Guest-Coffee Hit
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John Guest End Stop 3/8 PF

£0.64 (excl. VAT)

JG End Stop 3/8" PF

£0.64 (excl. VAT)
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John Guest Two Way Divider 3/8 PF-John Guest-Coffee Hit
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John Guest Two Way Divider 3/8 PF

£2.18 (excl. VAT)

JG Two Way Divider 3/8" PF

£2.18 (excl. VAT)
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John Guest Elbow 3/8" PF x 3/8" PF-John Guest-Coffee Hit
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John Guest Elbow 3/8" PF x 3/8" PF

£1.94 (excl. VAT)

JG Elbow 3/8" PF x 3/8" PF

£1.94 (excl. VAT)
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John Guest Straight Connector 3/8" PF x 3/8" PF-John Guest-Coffee Hit
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John Guest Straight Connector 3/8" PF x 3/8" PF

£1.90 (excl. VAT)

JG Straight Connector 3/8" PF x 3/8" PF

£1.90 (excl. VAT)
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John Guest Straight Adaptor 10mm PF x 3/8" BSPT-John Guest-Coffee Hit
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John Guest Straight Adaptor 10mm PF x 3/8" BSPT

£1.92 (excl. VAT)

JG Straight Adaptor 10mm PF x 3/8" BSPT

£1.92 (excl. VAT)
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John Guest 3/8 U Bend-John Guest-Coffee Hit
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John Guest 3/8 U Bend

£2.50 (excl. VAT)

John Guest 3/8 U Bend

£2.50 (excl. VAT)
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John Guest Elbow 3/8 PF x 1/4 PF-John Guest-Coffee Hit
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John Guest Elbow 3/8 PF x 1/4 PF

£2.08 (excl. VAT)

John Guest Elbow 3/8" PF x 1/4" PF

£2.08 (excl. VAT)
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John Guest Stem Reducer 3/8" Stem x 1/4 pf-John Guest-Coffee Hit
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John Guest Stem Reducer 3/8" Stem x 1/4 pf

£1.06 (excl. VAT)

John Guest Stem Reducer 3/8" Stem x 1/4 pf

£1.06 (excl. VAT)
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John Guest Straight Reducer 3/8" PF x 1/4" PF-John Guest-Coffee Hit
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John Guest Straight Reducer 3/8" PF x 1/4" PF

£1.48 (excl. VAT)

JG Straight Reducer 3/8" PF x 1/4" PF. Ideal for using with Flojet Bottled Water Pump.

£1.48 (excl. VAT)
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John Guest Female Adaptor 3/8" PF x 1/2" BSP Female-John Guest-Coffee Hit
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John Guest Female Adaptor 3/8" PF x 1/2" BSP Female

£2.60 (excl. VAT)

JG Female Adaptor 3/8" PF x 1/2" BSP Female. These fit the Shurflo Accumulator tank we sell.

£2.60 (excl. VAT)
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Reducing Adapter 3/4" Male x 3/8" Push Fit-John Guest-Coffee Hit
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Reducing Adapter 3/4" Male x 3/8" Push Fit

£6.00 (excl. VAT)

This custom part is 3/4" male thread one end and 3/8" push fit the other. Hard to find we are pleased to offer this to our customers.

£6.00 (excl. VAT)
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John Guest Female Adaptor 3/8 PF x 7/16
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John Guest Female Adaptor 3/8 PF x 7/16

£1.23 (excl. VAT)

John Guest Female Adaptor 3/8 PF x 7/16 This part screws onto the bottom of our drinking faucet and allows 3/8" push fit tube. Part No: CI3212U7S

£1.23 (excl. VAT)
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John Guest Female Tap Adaptor 3/8 PF x 1/2 BSP Female-John Guest-Coffee Hit

John Guest Female Tap Adaptor 3/8 PF x 1/2 BSP Female

£2.60 (excl. VAT)

JG Female Adaptor 3/8" PF x 1/2" BSP Female. These fit the Shurflo Accumulator tank we sell.

£2.60 (excl. VAT)
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