Diaphragm Pump 1.8GPM 6.81 L/min 3-Chamber Water Pump Pressure Switch
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
This 3-chamber diaphragm pump delivers reliable water pressure of 1.8 GPM at 60 PSI for your caravan, boat or mobile setup, so you get consistent flow when you need it. The automatic pressure switch activates on demand and shuts off when you're done, saving water and energy whilst operating quietly enough not to disturb you. Built-in safety features including overheat protection and dry-run capability mean the pump keeps working reliably, even in demanding conditions.
- 3-chamber design delivers 1.8 GPM (6.81 L/min) at steady 60 PSI
- Adjustable automatic pressure switch with 40 to 100 PSI range
- Operates quietly with pure copper motor and noise-reducing base
- Standard 1/2" MNPT inlet and outlet connections for easy replacement
- Overheat and overload protection with dry-run capability
- Built-in check valve bypass switch maintains water supply if pump fails
- Tested to 200,000 cycles for durability
- CE and ROHS certified
- Suitable for RVs, boats, campers and food trucks
📦 Shipping & Delivery
Free Shipping on orders $500+. For orders under $500, a flat postage fee applies based on order weight (from $4.95).
Orders are dispatched within 1–3 business days of payment confirmation. You will receive a tracking email once dispatched.
Standard delivery: 3–7 business days (metro). Regional/WA/NT may take slightly longer.
🔁 Returns & Refunds
We offer 14-day returns on all items.
To be eligible, items must be returned in original, unused condition with all original packaging.
To start a return: email hello@myhappygift.com.au with your order number.
Refunds are processed within 5–10 business days of receiving the returned item.
🛡️ Warranty
All products include a 12-month manufacturer's warranty.
Covers manufacturing defects and faults under normal use conditions.
Does not cover accidental damage, misuse, or normal wear and tear.
To make a warranty claim, email hello@myhappygift.com.au with your order number and photos of the fault.
❓ FAQs
How long does delivery take?
Orders dispatch in 1–3 business days. Standard delivery 3–7 business days.
Do you ship to all Australian states?
Yes, we ship Australia wide including WA, NT, and all regional areas.
How do I track my order?
A tracking link is emailed once your order is dispatched.
How do I contact support?
Email hello@myhappygift.com.au or call (03) 9961 6069.
Mon–Sat, 9:00 AM – 10:00 PM AEST. We respond within 24 hours.
Are your products covered by warranty?
Yes, every product includes a 12-month manufacturer's warranty.
Curated for Quality
Every product hand-selected to meet our quality standards before it reaches your home
Fast Australian Dispatch
Orders dispatched within 1–3 business days from our Australian warehouses
Responsive Local Support
Australian-based team available Mon–Sat, 9am–10pm AEST. Reply within 24 hours
Backed by Warranty
Every product includes a 12-month manufacturer's warranty — shop with confidence
