Complete Your Effluent System
This Wash Down System uses volume rather than pressure
The Reid & Harrison Hydrant Wash Down System comprises a high volume pump and a number of fixed outlets. The outlets, used one at a time, can swivel 360 degrees, enabling the operator to wash a large area from each hydrant point. The only requirement is a water storage tank close to the pump.
Learn more about Reid & Harrison’s Wash Down System.
Engineered for Reliability, Efficiency, and Easy Integration
Reid & Harrison Services supplies a full range of effluent management products to complete and enhance your system.
Full System Compatibility
Works perfectly with Yardmaster® and other major effluent systems and products for simple, reliable integration.
Rugged Construction
Built tough to handle pressure, exposure, and New Zealand’s demanding on-farm conditions.
Complete Range Available
This system is part of Reid & Harrison’s range of Yardmaster® accessories and complimentary products.
Expert Local Support
Supplied, installed, and maintained by experienced technicians from Reid & Harrison.
Why Choose Reid & Harrison Services For your wash down system?
For fast and efficient cleaning, our Reid & Harrison wash-down systems deliver strong, consistent pressure for dairy sheds, feed pads, and yard areas, saving time and water.
This system can hose down a yard that holds 450 cows in less than 10 minutes!
What makes Reid & Harrison products different?
Every product is designed and tested specifically for New Zealand farming conditions. We focus on durable materials, practical design, and reliable operation — ensuring minimal maintenance and maximum lifespan.
Your Trusted Partner
Why Choose Reid & Harrison Services?
Stay Productive
We’re ready when you are. Get quick, professional service from Reid & Harrison Services' experienced local team.
Stay Compliant
Our accredited designers and installation team deliver systems built for long-term performance and compliance.
Be Confident
We can assess your current setup, troubleshoot issues, and recommend the right solution for your farm.
What we do
At Reid & Harrison Services, we don’t just deal with effluent, we manage it with purpose, precision, and a fair bit of Kiwi ingenuity. Whether you’re building a new system, maintaining an existing setup, or just need the right gear to get the job done, we’ve got your back.
Dive into our key areas of expertise and discover how we help keep things flowing smoothly on-farm.
Effluent Services
On-farm effluent maintenance, pond cleaning, trenching, and emergency callouts. Keeping your gear running, rain or shine.
Effluent Systems
Certified system design and installation, from concept to compliance. Built for New Zealand’s toughest conditions.
Effluent Products
Effluent pumps, parts, and accessories. Everything you need, built tough and backed by local know-how.
What Local Farmers Are Saying
Transforming New Zealand Farms
Smart Effluent Solutions for a Growing Operation – McKinnon Family Farm
Rod McKinnon knows a thing or two about running a busy farming operation. At his Hinuera property, the family milks 420 cows across 195 hectares, while also managing a beef unit and growing their own maize. Back in 2018, the McKinnons decided to take their effluent...
Simplified Effluent Management – Kurt Gaskell
When Kurt Gaskell needed to modernise his farm’s effluent system, he turned to Reid & Harrison Services, a name he already trusted. With local roots and proven performance, our team worked alongside Kurt to develop a smarter, more streamlined setup that made...