Pressure Washer Pump 1" Shaft 4000PSI 4.0GPM Triplex
Not satisfied? Return it within 14 days for a full product refund. Return shipping applies for change-of-mind returns. View policy
This pressure washer pump delivers powerful 4000 PSI cleaning performance with efficient 4.0 GPM flow rate, helping you tackle household and light industrial cleaning tasks faster. The built-in pressure regulator lets you adjust output to suit different jobs and reduce noise during breaks, whilst the durable anodised design resists corrosion and maintains reliable performance for up to 500 hours of continuous use.
- 4000 PSI maximum pressure with 4.0 GPM flow rate for effective cleaning performance
- Anodised surface coating for enhanced corrosion resistance and durability
- Built-in pressure regulator for adjustable output and idle mode operation
- 1 inch SAE bolt pattern shaft for compatibility with various horizontal engine pressure washers
- Integrated oil sight glass for easy maintenance and oil level monitoring
- Rated for up to 500 hours of continuous operation
📦 Shipping & Delivery
Free Standard Shipping on all orders across Australia.
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.
Express delivery options are available at checkout.
🔁 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
