MACHINERY DESIGNERS & MANUFACTURERS 
IN-SITU SPRAY LINING SPECIALISTS
Centre Feed Air Motors
 
Needham's were the first to develop centre feed lining air motors in 2005 which are currently in use worldwide.
 
We manufacture and supply three sizes of air motor designated by their body diameter
 
The sizes are NSM C25, NSM C40 and NSM C70
 
For our full range of air motors and ancillary products click this link Products  >> or scroll down the page.
 
Please use our Contacts form  >> on the Home Page to submit any enquiries.
NSM C40 Air Motor with direct Skids 75mm
NSM C40 Air Motor set up for 225mm with rear support
This range allows linings on diameter 5 cm pipes up to 120 cm pipes
 
We produce 7 different sizes of closed cups
 
These cups can be interchanged by utilising different hubs for the respective air motors.
 
We supply all cups, hubs, skids & support systems for these air motors. Products  >>
The CFH Chart will help select the correct motor cup combination for your application. CFH Chart  >> 
 
(This can be found on the Technical Information Page or click the link)
 
All our cup designs are closed cups.
 
We have tested various cup designs on-site and found the closed cup gave the best results
 
For more information on our findings please Click this link  >>
Centre Feed Air Motor & Ancillary Components
NSM C25 Air Motor
NSM C40 Air Motor
NSM C70 Air Motor
19 - 34 Cone
28 - 50 Cone
40 - 70 Cone
NSM C25 to 25mm Hub
NSM C25 to 34mm Hub
NSM C40 to 70mm Hub
35 - 70 Long Cone
NSM C40 to 50mm Hub
NSM C70 to 70mm Hub
C40 Ø60mm Skid Carrier
Ø 47mm Tee Piece
Small Tee Piece
Ø 127mm Skid Carrier mounted on C40 Ø60mm
Ø 127mm Skid Carrier mounted on Tee Piece
Ø 127mm Skid Carrier
NSM C25 mounted in Ø80mm Brush
NSM C40 mounted in Ø150mm Brush
C70 Disc mounted in Ø 127mm Skid Carrier
C25 Brush Ø 100mm
C40 Brush Ø 150mm
C70 Disc mounted in Ø 127mm Skid Carrier
C25 Brush Adaptor
C40 Brush Adaptor
C70 to Ø 100mm Hub
20mm Standard Skid (25mm bolt centres)
32mm Standard Skid (25mm bolt centres)
60 - 100 Cone
40mm Standard Skid (25mm bolt centres)
50mm Standard Skid (25mm bolt centres)
C40 Direct Attaching Skid (Ø 75mm & 100mm)
40mm Strong Skid (75mm bolt centres)
20mm Strong Skid (75 bolt centres)
C25 Direct Attaching Skid (Ø 75mm)
1-Flo Flowmeter Seal Kit
Inertia Trolley & Motor fixings
4 x Inertia Trolley 50mm wheel spacers
C25 Feed tube & Nut
C70 Feed Tube - Various internal diameters
C40 Feed Tube & Nut
C25 Motor Service Kit
C40 Motor Service Kit
C70 Motor Service Kit
Nylon Lined Static Mixer (Ø10mm 32 Element)
Single Use Static Mixer (Ø10mm 32 Element)
Hoses and Fittings