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The Pumpmaster CSS4-50PC is a stainless steel multistage pressure pump with integrated controller, designed for efficient water supply across domestic, light civil, and industrial applications. Featuring a horizontal multistage design, it delivers high pressure performance with low power consumption and quiet operation, making it ideal for maintaining consistent water pressure in demanding environments.
Constructed with high-quality AISI 304 stainless steel for the pump body, impellers, and stage components, the CSS4-50PC offers excellent corrosion resistance and long service life. The mechanical seal is made from silicon carbide and carbon to ensure reliable sealing, while EPDM elastomers provide durability under varying operating conditions. The pump shaft is manufactured from AISI 413 stainless steel for enhanced strength and wear resistance.
Powered by a 0.75kW single-phase motor operating at 240V, the pump runs at 2850 rpm and delivers consistent performance with a maximum head of 40 m. The motor features Class F insulation and IP44 protection, while the TEFC (Totally Enclosed Fan Cooled) design ensures efficient cooling and reliable operation.
Suitable for transferring clean, chemically non-aggressive liquids up to 90°C, the CSS4-50PC is a dependable solution for water supply and pressure boosting applications.
FEATURES
- Multistage centrifugal pressure pump with controller
- Maximum head of approx. 40 m*
- Maximum flow: approx. 140 L/min*
- 0.75kW / 240V single-phase motor
- Operates at 2850 rpm
- AISI 304 stainless steel pump body and impellers
- SiC / Carbon mechanical seal for durability
- EPDM elastomers for reliable sealing
- AISI 413 stainless steel shaft
- Class F insulation with IP44 protection
- TEFC motor cooling for reliable operation
- Suitable for clean water up to 90°C
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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