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

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John Guest Tubing, 3/8" Blue 2 Meters - John Guest - Coffee Hit
John Guest Tubing, 3/8" Blue 2 Meters
£2.99
John Guest Female Adaptor 3/8" PF X 3/8" F BSP - John Guest - Coffee Hit
John Guest Female Adaptor 3/8" PF X 3/8" F BSP
£2.99
John Guest Male Adaptor 3/8"PF x 3/8" BSPT Male - John Guest - Coffee Hit
John Guest Male Adaptor 3/8"PF x 3/8" BSPT Male
£1.99
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)
£2.99
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
£5.99
John Guest Female Adaptor 3/8" PF x 1/2" BSP Female - John Guest - Coffee Hit
John Guest Female Adaptor 3/8" PF x 1/2" BSP Female
£2.99
John Guest Tee 3/8" PF - John Guest - Coffee Hit
John Guest Tee 3/8" PF
£2.99
John Guest Elbow 3/8" PF x 3/8" PF - John Guest - Coffee Hit
John Guest Elbow 3/8" PF x 3/8" PF
£2.99
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
£2.99
John Guest Straight Connector 3/8" PF x 3/8" PF - John Guest - Coffee Hit
John Guest Straight Connector 3/8" PF x 3/8" PF
£1.99
John Guest Straight Reducer 3/8" PF x 1/4" PF - John Guest - Coffee Hit
John Guest Straight Reducer 3/8" PF x 1/4" PF
£1.99
John Guest Stem Elbow 3/8" PF x 3/8" Stem - John Guest - Coffee Hit
John Guest Stem Elbow 3/8" PF x 3/8" Stem
£2.99
John Guest End Stop 3/8 PF - John Guest - Coffee Hit
John Guest End Stop 3/8 PF
£0.99
John Guest Single Check Valve 3/8 PF x 3/8 PF - John Guest - Coffee Hit
John Guest Single Check Valve 3/8 PF x 3/8 PF
£12.99
John Guest Straight Adaptor 10mm PF x 3/8" BSPT - John Guest - Coffee Hit
John Guest Straight Adaptor 10mm PF x 3/8" BSPT
£1.99
John Guest Reducing Tee 3/8" x 3/8" x 1/4" - John Guest - Coffee Hit
John Guest Reducing Tee 3/8" x 3/8" x 1/4"
£2.99
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John Guest Stem Reducer 3/8" Stem x 1/4 pf - John Guest - Coffee Hit
John Guest Stem Reducer 3/8" Stem x 1/4 pf
£1.99
John Guest 3/8 U Bend - John Guest - Coffee Hit
John Guest 3/8 U Bend
£2.99
John Guest Reducing Tee 15mm PF x 15mm PF x 3/8 PF - John Guest - Coffee Hit
John Guest Reducing Tee 15mm PF x 15mm PF x 3/8 PF
£6.99
John Guest Reducing Adapter 3/4" Male x 3/8" Push Fit - John Guest - Coffee Hit
John Guest Reducing Adapter 3/4" Male x 3/8" Push Fit
£6.99
John Guest Female Adaptor 3/8 PF x 7/16 - John Guest - Coffee Hit
John Guest Female Adaptor 3/8 PF x 7/16
£1.49
John Guest Washing Machine Tap 15mm x 3/4" BSP - John Guest - Coffee Hit
John Guest Washing Machine Tap 15mm x 3/4" BSP
£7.99