Diaphragm Pump 5GPM 18.93 L/min 5-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
Maintain consistent water pressure throughout your home or workspace with this reliable 5-chamber pump delivering 5.0 GPM at a steady 70 PSI. The automatic pressure switch activates on demand, so you get water when you need it without wasteful continuous running. Built-in safety features and quiet operation mean dependable performance without disruption to your daily routine.
- 5-chamber diaphragm pump delivering 5.0 GPM (18.93 L/min) at 70 PSI
- Adjustable automatic pressure switch with 40-100 PSI range, on-demand operation
- Pure copper motor with noise-reducing base for quiet performance
- Overheat and overload protection with built-in check valve bypass for uninterrupted supply
- Standard 1/2" MNPT inlet and outlet connections
- Tested 200,000+ cycles for durability, CE and RoHS certified
- 12V operation, suitable for irrigation, drainage and circulation applications
📦 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
