What are the opening hours?

Monday 8am - 4:30pm Tuesday 8am - 4:30pm Wednesday 8am - 4:30pm Thursday 8am - 4:30pm Friday 8am - 4:30pm

NFS - National Flow Systems

Name: NFS - National Flow Systems
Address: Unit 3/5 Coal Wash Drive Mayfield West�2304, Newcastle, NSW, 2285, AU
Telephone: +611300637768

Home
Australia
Newcastle, NSW
NFS - National Flow Systems

Call Directions Website

The Pump and Valve People!

Partnering with the best Brands and committed to providing customer satisfaction with Pumps, Valves, Pump Repairs and Spare Parts in the Hunter Region of New South Wales and Greater Victoria.

21/10/2026

Thick fluids. Tough jobs. Keep your process moving.

From honey and molasses to septic effluent and oily water, the Mono CP800 Motorised Progressing Cavity Pump handles demanding fluid transfer applications with smooth, consistent flow.

With stator material options to suit your application, National Flow Systems can help you find the right configuration for your process.

💬 What’s the toughest fluid you need to pump? Tell us below or contact our team for selection and availability.

👉 Explore the Mono CP800

19/10/2026

Keep your flow moving in the right direction.

KDV Duo Plate Check Valves from National Flow Systems help prevent reverse flow with a compact design that fits between pipe flanges.

✅ Dual-disc design with spring-assisted closure
✅ FBE coating and EPDM seat
✅ Size options from 50 mm to 300 mm

Need help selecting the right valve? Contact NFS for selection support and availability.

🛒 Explore the range: https://nfsonlineshop.com.au/products/duo-check-valves

08/10/2026

Tackle the water left behind after floods, leaks, and drainage jobs with the Tsurumi LSP-1.4S Manual Submersible Residue Pump. Designed specifically for shallow-water removal in confined spaces, it features a supplied suction hose and pumps up to 100 L/min to help you finish the job right.

Contact National Flow Systems for availability or explore the LSP-1.4S at
🛒nfsonlineshop.com.au.

07/10/2026

Muddy water? Keep it moving.

Take on everyday dewatering with the Tsurumi HS2.4S from National Flow Systems. With a high-chrome semi-vortex impeller and built-in agitator, it’s designed to handle water containing mud and debris—from construction sites to basements.

✅ Portable, single-phase design
✅ Manual operation
✅ Flow up to approximately 175 L/min*

Get the right pump for the job. Contact NFS for pump selection, sizing and availability.

Click to buy
https://nfsonlineshop.com.au/products/tsurumi-pump-hs2-4s-national-flow-systems

05/10/2026

BIG WATER CHALLENGES. SERIOUS DEWATERING POWER.

Keep water moving with the Tsurumi GSZ2-55, available from National Flow Systems.

With a 55kW motor and pumping performance of approximately 106 L/sec at 30m head, it’s built for demanding construction and floodwater drainage—handling stormwater, groundwater and sand-carrying water.

Need the right pump for your site? Contact NFS for selection, sizing and availability.

👉 Explore the GSZ2-55

28/09/2026

Small footprint. Dependable flow control. 💧

The KDV S81 Wafer Butterfly Valve combines an epoxy-coated cast iron body, 316 stainless steel disc and EPDM seat in a compact design for installation between pipe flanges.

✅ Simple quarter-turn operation
✅ Lever-operated options: 50–200 mm
✅ Gearbox-operated options: 250–300 mm

Find the right valve for your application with National Flow Systems.

🛒 Shop online: nfsonlineshop.com.au

22/09/2026

Quick shut-off. Reliable flow.

KDV Stainless Steel Ball Valves deliver dependable isolation with corrosion-resistant construction, full-bore flow and fast quarter-turn operation.

Available in 2-piece and 3-piece BSP-threaded configurations for water treatment, chemical processing, mining, irrigation, HVAC and other industrial applications.

Shop KDV Ball Valves from National Flow Systems:
🔗 https://nfsonlineshop.com.au/collections/kdv-ball-valves

18/09/2026

Take control of your flow. Keep operations moving.

KDV Butterfly Valves from National Flow Systems deliver dependable flow control for water and industrial applications—with wafer and lugged options to suit your system.

✅ Epoxy-coated cast iron body
✅ 316 stainless steel disc
✅ EPDM seat

Need help selecting the right valve? Contact NFS today.

🛒 Shop Butterfly Valves

17/09/2026

Tough on wastewater. Built to keep it moving.

The Tsurumi PU Series Submersible Vortex Pumps handle sewage, wastewater and liquids containing solids—with a vortex impeller that helps reduce clogging and corrosion-resistant construction for demanding applications.

Get the right pump for your job with National Flow Systems.

🛒 https://nfsonlineshop.com.au/

16/09/2026

Compact size. Serious dewatering performance. 💧

The Tsurumi LB-480 is a lightweight, durable submersible pump designed to keep water moving across construction sites, basements, utility pits and industrial applications.

✅ Flow capacity up to approximately 200 L/min
✅ Compact and easy to handle
✅ Built for demanding site conditions
✅ Reliable single-phase operation

Keep your site moving—shop the Tsurumi LB-480 today.

🌐 nfsonlineshop.com.au

Address

Unit 3/5 Coal Wash Drive Mayfield West�2304
Newcastle, NSW
2285

Opening Hours

Monday	8am - 4:30pm
Tuesday	8am - 4:30pm
Wednesday	8am - 4:30pm
Thursday	8am - 4:30pm
Friday	8am - 4:30pm

Telephone

+611300637768

Website

https://nfsaus.com/

Alerts

Be the first to know and let us send you an email when NFS - National Flow Systems posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Get Leveled Flooring Pty Ltd
2300

Want your business to be the top-listed engineering company in Newcastle?