Upgrade your van conversion plumbing system with this all-in-one 12V water pressure kit, featuring the popular Seaflo Series 33 diaphragm pump and Seaflo accumulator tank. Designed specifically for campervan, motorhome, and off-grid water systems, this kit delivers smooth, reliable flow and reduces pump cycling and noise.
The included John Guest 12mm push-fit fittings and pre-cut pipe section make installation quick and straightforward – ideal for DIY builders and professionals alike. Whether you’re building a camper water system from scratch or upgrading your existing setup, this pressure kit ensures quiet operation, stable flow, and long-term reliability.
What’s Included:
Seaflo 12V Water Pump – Series 33 with inline FW filter
Seaflo Accumulator Tank – reduces pump cycling and pressure spikes
2x John Guest 1/2" BSP Female to 12mm Push-Fit Adapters
2x John Guest 12mm Isolation Valve
2x 12mm Pipe Inserts
30 cm John Guest 12mm Blue Pipe
Perfect For:
Campervan and motorhome plumbing systems
Off-grid water systems and tiny homes
DIY van conversions
12V freshwater supply installations
Key Features:
Quiet and consistent water pressure
Reduces wear on your water pump
Plug-and-play installation with push-fit fittings
Compatible with 12mm John Guest pipe systems
🛠️ Built for vanlifers, overlanders, and off-grid adventurers.
Vanlife Water Pressure Kit – Seaflo 12V Pump + Accumulator
PRODUCT INFO
SHIPPING & RETURNS
Shipping:
We offer fast and reliable shipping through DPD, Omniva, and Smartpost to several European countries. Orders are processed within 1–2 business days and include tracking.
Returns:
We accept returns within 14 days of receiving your order, provided the item is unused and in its original condition. Return shipping is at the customer’s expense, unless the item is damaged or incorrect.
Exchanges:
If your item is damaged or defective, please contact us immediately upon receipt of your order, and we will assist with an exchange or replacement.
For full details, please see our Shipping & Returns Policy.