Plumbing

Browse our range of plumbing for caravans and RVs. Quality products from leading brands at competitive prices.

Plumbing

34 products
110L Caravan & RV Universal Water Tank
CAMEC

110L Caravan & RV Universal Water Tank

Part #: 050595$145.00
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140L Water Tank Heavy Duty
Coast

140L Water Tank Heavy Duty

Part #: 800-01584$575.00
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John Guest Caravan & Plumbing Repair Kit
Coast to Coast

John Guest Caravan & Plumbing Repair Kit

Part #: 800-06920$99.90
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Anode for Swift HWS
Swift

Anode for Swift HWS

Part #: 6/0017$55.00
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John Guest Elbow Blue for Truma Combi D/E
Truma

John Guest Elbow Blue for Truma Combi D/E

Part #: 34020-16200$69.00
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John Guest Tempering Valve - 12mm Push-On
John Guest

John Guest Tempering Valve - 12mm Push-On

Part #: 042586$150.00
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Breha Hand Pump - White
Breha

Breha Hand Pump - White

Part #: 800-06410$53.96
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John Guest Elbow swivel 12mm x 3/8''Male BSPT
John Guest

John Guest Elbow swivel 12mm x 3/8''Male BSPT

Part #: PM091203E$13.50
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John Guest Adaptor Brass Straight 12mm x 1/2" NPT
John Guest

John Guest Adaptor Brass Straight 12mm x 1/2" NPT

Part #: RM011214$15.00
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Mains Pressure Limiting Valve - 350kPa
Jayco

Mains Pressure Limiting Valve - 350kPa

Part #: 800-00529$80.00
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John Guest 12mm Push-On to 3/8-inch Female BSP Fitting
John Guest

John Guest 12mm Push-On to 3/8-inch Female BSP Fitting

Part #: CM451213FS$9.50
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John Guest 12mm Push-On to 1/2 inch Female BSP Fitting
John Guest

John Guest 12mm Push-On to 1/2 inch Female BSP Fitting

Part #: CM451214FS$10.00
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John Guest 'Y' Divider - 12mm Push-On Fitting
John Guest

John Guest 'Y' Divider - 12mm Push-On Fitting

Part #: RM2312E$13.00
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John Guest Pipe Support Insert Suit 12mm Pipe
John Guest

John Guest Pipe Support Insert Suit 12mm Pipe

Part #: TSM1209S$0.70
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John Guest Equal Elbow - 12mm Push-On Fitting
John Guest

John Guest Equal Elbow - 12mm Push-On Fitting

Part #: PM0312E$10.51
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Red Locking Clip to suit John Guest 12mm Fittings
John Guest

Red Locking Clip to suit John Guest 12mm Fittings

Part #: PM1812R$0.80
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John Guest 12mm Straight Male Adaptor 1/2"BSPT
John Guest

John Guest 12mm Straight Male Adaptor 1/2"BSPT

Part #: PM011214E$10.00
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John Guest Equal Tee - 12mm Push-On Fitting
John Guest

John Guest Equal Tee - 12mm Push-On Fitting

Part #: PM0212E$10.85
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John Guest Straight Joiner (12mm)
John Guest

John Guest Straight Joiner (12mm)

Part #: PM0412E$8.25
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John Guest Stem Elbow - 12mm Push-On Fitting
John Guest

John Guest Stem Elbow - 12mm Push-On Fitting

Part #: PM221212E$10.51
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About Plumbing

A reliable plumbing system is the backbone of comfortable caravan travel. At Dario Caravans Adelaide we carry everything you need to maintain, repair or upgrade your caravan plumbing - from water pumps and hoses to fittings, tanks and complete plumbing kits. Our range includes popular push-fit John Guest fittings that make DIY plumbing repairs straightforward, as well as barbed fittings, hose clamps and connectors for traditional setups. We stock 12V water pumps from leading brands, replacement water tanks in common caravan sizes, and food-grade hose suitable for fresh water systems. Whether you are dealing with a leaking fitting, upgrading your water tank capacity for longer trips, or replumbing your entire van, our Adelaide team has the parts and knowledge to help. Our workshop can also handle plumbing installations and repairs if you prefer a professional touch - from simple pump replacements to full system overhauls.

Plumbing - Frequently Asked Questions

Most modern caravans use 12mm John Guest push-fit fittings. Older vans may use barbed fittings with hose clamps. Bring a sample fitting or your caravan details and we will match the right type.

Inspect hoses annually for cracking, discolouration or soft spots. Food-grade hoses should be replaced every 3 to 5 years or sooner if you notice any deterioration or taste issues.

Yes, our workshop can assess your caravan and install larger or additional water tanks. We will ensure the mounting, plumbing and pump system are all configured correctly.

Yes, we carry a range of 12V caravan water pumps from trusted brands. We can help you select the right pump based on your tank size, number of taps and desired flow rate.