Steel shell with customer's requested coating
DAZ uses OEM's Grade Steel, the shell uses powder Coating to different colors or Zinc-plated.

Diaphragm
Diaphragm durability test: 300,000 times passed.

Models in production - customize available
T9 T12 T16 T20 T24 T30 Click here to see detail

Steel shell with customer's requested coating
DAZ uses OEM's Grade Steel, the shell uses powder Coating to different colors or Zinc-plated.

Aluminum Alloy Piston
Aluminum Alloy Piston has more slick surface than iron one.

Extended Life Main Spring
Tested to over 300,000 cycles ¨C More than the SAE Specification

Diaphragm
Diaphragm durability test: 300,000 times passed.

Models in production - customize available
T24/24 T24/30 T30/24 T30/30 Click here to see detail