Plumbing

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

Plumbing

34 products
Mains Pressure Limiting Valve - 350kPa
Coast

Mains Pressure Limiting Valve - 350kPa

Part #: 800-00529$80.00
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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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SEAFLO 21 Series 40psi/3.8LPM 12V Water Pump
Seaflo

SEAFLO 21 Series 40psi/3.8LPM 12V Water Pump

Part #: 800-03304$77.00
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110L Caravan & RV Universal Water Tank
CAMEC

110L Caravan & RV Universal Water Tank

Part #: 050595$145.00
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83L Water Tank Heavy Duty
Coast

83L Water Tank Heavy Duty

Part #: 800-01582$342.00
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140L Water Tank Heavy Duty
Coast

140L Water Tank Heavy Duty

Part #: 800-01584$575.00
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Red Locking Clip 12mm
John Guest

Red Locking Clip 12mm

Part #: RCPM1812R$0.80
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Pipe Support Insert 12mm
John Guest

Pipe Support Insert 12mm

Part #: RCTSM1209S$0.70
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12mm Straight Male Adaptor 1/2 BSPT
John Guest

12mm Straight Male Adaptor 1/2 BSPT

Part #: RCPM011214E$10.00
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12mm Push-On to 3/8 Male BSP
John Guest

12mm Push-On to 3/8 Male BSP

Part #: RCPM011213E$8.25
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Non-return Valve 12mm
John Guest

Non-return Valve 12mm

Part #: RC12SCV$26.00
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Straight Joiner 12mm
John Guest

Straight Joiner 12mm

Part #: RCPM0412E$8.25
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12mm Push-On to 1/2 Female BSP
John Guest

12mm Push-On to 1/2 Female BSP

Part #: RCCM451214FS$10.00
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Adaptor Brass Straight 12mm x 1/2 NPT
John Guest

Adaptor Brass Straight 12mm x 1/2 NPT

Part #: RCRM011214$14.00
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Elbow 12mm to Brass 1/2 Male BSP
John Guest

Elbow 12mm to Brass 1/2 Male BSP

Part #: RCRM091214$16.85
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Equal Tee 12mm
John Guest

Equal Tee 12mm

Part #: RCPM0212E$10.85
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12mm Push-On to 3/8 Female BSP
John Guest

12mm Push-On to 3/8 Female BSP

Part #: RCCM451213FS$9.50
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Stem Elbow 12mm
John Guest

Stem Elbow 12mm

Part #: RCPM221212E$10.50
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Y Divider 12mm
John Guest

Y Divider 12mm

Part #: RCRM2312E$13.00
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Equal Elbow 12mm
John Guest

Equal Elbow 12mm

Part #: RCPM0312E$10.50
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Elbow Swivel 12mm x 3/8 Male BSPT
John Guest

Elbow Swivel 12mm x 3/8 Male BSPT

Part #: RCPM091203E$13.50
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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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Suburban Plastic Door Latch Clip White
Suburban

Suburban Plastic Door Latch Clip White

Part #: 950-01320$19.50
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Anode for Swift HWS
Swift

Anode for Swift HWS

Part #: 6/0017$55.00
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Anode for Suburban HWS
Suburban

Anode for Suburban HWS

Part #: 49890$35.00
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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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Suburban 240V Element 1440W 6AMP
Suburban

Suburban 240V Element 1440W 6AMP

Part #: 950-02691$74.00
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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.