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Industrial chemical reticulation requiring enhanced material resistance from a mechanical diaphragm system are served by this robust configuration. This DMX 221 system is intended for rural and industrial users who need a dependable solution with FKM gaskets for compatibility with diverse non-aggressive media.
The unit is driven by a 0.09 kW single-phase motor drawing power from a standard 240v supply to maintain high hydraulic efficiency. It delivers a maximum dosing capacity of 16 L/h at a 12 bar maximum operating pressure, utilising a 10:1 turn-down range through manual stroke length adjustment for consistent fluid management.
The hydraulic design utilises a robust mechanical diaphragm paired with ceramic double ball valves to ensure accurate fluid handling and long-term service. This basic control model supports manual adjustment via a 10-100% scale knob, ensuring that chemical delivery corresponds to the available site process requirements during daily duty.
Mechanical integrity is maintained by a PVC pump head and durable FKM gaskets paired with ceramic ball valves. The unit features an IP65 rated gear enclosure with aluminium construction, handles liquid temperatures up to 40°C, and is supplied with standard G5/8 connections for versatile site tubing and pipework.
FEATURES
- Manual stroke length control via 10-100% scale knob for on-site dosing adjustment.
- Mechanical diaphragm with NBR/PTFE coating for high durability in continuous service.
- 10:1 turn-down range from 16 L/h down to 1.6 L/h for reliable flow control.
- PVC pump head and FKM gaskets for diverse chemical compatibility.
- Double ball valve configuration for consistent hydraulic behaviour and reliability.
- IP65 rated aluminium gear enclosure protects the motor unit in site installations.
- G5/8 connections with inserts for multiple hose sizes (4/6, 6/9, 6/12, 9/12 mm).
- Single-phase 0.09 kW motor for standard site power supplies.
FAQs
General Product FAQs
1. How do I choose the right pump for my setup?
Selecting the correct pump depends on your required flow (L/min), total head (vertical lift + friction loss), and power source. If you're unsure, contact our team and we’ll size the right system for you.
2. Do you offer support with system design or setup?
Yes — we provide expert advice to help you choose, install, and optimise your pump system. Whether it's a simple setup or a custom solution, we’re here to help.
3. Do you offer complete pump solutions or just products?
We don’t just sell pumps — we provide complete solutions. From accessories and control systems to full packaged setups, we can supply everything required to get your system running efficiently.
Shipping & Availability
1. Do you offer Australia-wide shipping?
Yes — we ship across Australia. Bulk or oversized orders may incur additional freight charges otherwise we offer free shipping over $100*
2. How long does delivery take?
Orders are typically shipped within 1–2 business days, with delivery taking approximately 2–7 days depending on your location.
3. What courier or freight companies do you use?
We work with a range of trusted carriers including Australia Post, StarTrack, TNT, and other national freight providers depending on the size and location of your order. This allows us to ensure fast, reliable delivery across Australia, including regional and remote areas.
Warranty & Support
1. Do your pumps come with a warranty?
Yes — all products are backed by manufacturer warranties. Warranty periods vary depending on the brand and product type.
2. What support do you offer after purchase?
We provide ongoing support including:
- Installation advice
- Troubleshooting
- Spare parts supply
- System upgrades
3. What is the warranty process if something goes wrong?
If you experience an issue, simply contact our team with your order details and a description of the problem. We’ll guide you through troubleshooting and, if required, arrange repair, replacement, or manufacturer assessment in line with warranty terms.
Why choose Foundation Pumps?
1. Why choose Foundation Pumps over other suppliers?
We focus on supplying proven, high-quality pump solutions backed by real industry knowledge. Unlike general resellers, we understand how these systems perform in the field and provide honest, practical advice to ensure you get the right solution the first time.
2. Do you offer expert advice before and after purchase?
Yes — we support you at every stage, from selecting the right pump through to installation and ongoing use. Our team is available to assist with sizing, troubleshooting, and system optimisation whenever you need it.
3. Do you stock trusted brands and quality products?
We carefully select and supply pumps from reputable manufacturers known for reliability and performance. Our range includes both industry-leading brands and high-value alternatives that meet Australian standards and conditions.
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