Call Dewtec Today


Dewtec is open under COVID-19 level 3 with some restrictions ans distancing rules
Given you may not be in a position to come to us, please remember we can come to you.

In these challenging times DEWTEC / ENZED is THERE. Call us on 0800 DEWTEC (339832) we are here to help.


Earl’s Performance Plumbing 

Dewtec is the NZ distributor for Earl’s Performance Plumbing products which includes a range of hoses and fittings, oil coolers and accessories for the automotive and performance markets. 

Earl's Performance Plumbing brought aviation fluid transfer technology to the automotive performance market over five decades ago and top teams still rely on Earl's today. With the most extensive line of plumbing products available, you can count on Earl's from start to finish.

From hoses and hose ends, adapters, brake lines, radiator and heater hoses to coolers, gaskets and more, Earl's has your plumbing needs covered!

Earl's Performance Products


Hose and Hose Ends

Auto-Fit. Unique Single Nipple Non–Adjustable Hose End Design. Machined From Aircraft Quality Aluminum.

Super Stock™ push-on hose ends are designed to be an attractive and lightweight direct replacement for the popular and economical brass push lock type


Alloy and Steel Adapters

In imperial and metric sizes, straight, 45 and 90 deg, tee's, plugs etc. Large range from -3 to -20.
Fuel & power steering, banjo's and bolts
Brake adapters and fittings


Brake Hose Ends, Hoses and Adapters

Speed–Seal Hose Ends, in Metric and Imperial sizes fo fil a large range of styles.
Brake fittings in steel, stainless steel and aluminum.


Cooling Systems

Hoses, coolers, adapters
Water and oil 


Fuel System Components

Fuel Kits,adapters, hose ends.
Fuel Pressure Gauges and adapters
Fuel filters, shut off valves, quick couplers 


Components and Accessories

ECON-O-FIT hose clamps, Hose & Tubing separators.
Line Clamps and mounts, Crush washers and seals
Tools and spanners 


Technical Section

Plumbing basics, how to make and install hoses
AN and NPT sizes, fittings and nut sizes.
Choosing and installing an oil cooler.
Hose end specifications.


Earl's Fabricators Handbook.

Fabrication parts, tools and information.