Chain Clamp Chain

Three (3) different sizes of roller chain are used in the Mathey Dearman Single and Double Jackscrew, Universal and Dearman Light Chain Clamps to insure the maximum amount of safety is provided for the welder. The roller chain is available in stainless steel and nickel plated carbon steel.

CLICK HERE FOR THE FORMULA TO DETERMINE THE CHAIN LENGTH REQUIRED

Chain

Model Original Chain Clamp Original Chain Clamp Range Dearman Light Chain Clamp Dearman Light Chain Clamp Range in (mm)
DA-300 D230, D230-A, D231, D250, D2250 1-8 (25-203) (Carbon Steel) D-231LT, D249LT 4-20 / 102-508 (Carbon Steel)
DA-300S D250SS, D2250SS, D230SS, D230- A, D231SS 1-8 (25-203) (Stainless Steel) D231-LTSS, D249-LTSS 4-20 / 102-508 (Stainless Steel)
DB-300 D232, D249, D2249 4-16 (102-406) (Carbon Steel) D232-LT, D235-LT 6-36 / 152-914 (Carbon Steel)
DB-300S D2249SS. D232SS, D249SS 4-16 (102-406) (Stainless Steel) D232-LTSS, D235-LTSS 6-36 / 152-914 (Stainless Steel)
DC-300 D233, D234, D235, D236, D2235, D251-Series (Carbon Steel) 10-36 (254-914)
10-54 (254-1372)
(Carbon Steel)
   
DC-300S D233SS, D234SS, D235SS, D236SS, D2235SS, D251-Series (Stainless Steel) 10-36 (254-914)
10-54 (254-1372)
(Stainless Steel)
   

NOTE: A CONNECTING LINK IS REQUIRED TO JOIN CHAIN ENDS TOGETHER. ONE ADDITIONAL JACKBAR SHOULD BE ADDED FOR EACH ADDITIONAL FOOT OF CHAIN.

Connecting Link

Model Original Chain Clamp Original Chain Clamp Range Dearman Light Chain Clamp Dearman Light Chain Clamp Range in (mm)
DA-301 D230, D230-A, D231, D250, D2250 1-8 (25-203) (Carbon Steel) D-231LT, D249LT 4-20 / 102-508 (Carbon Steel)
DA-301S D250SS, D2250SS, D230SS, D230- A, D231SS 1-8 (25-203) (Stainless Steel) D231-LTSS, D249-LTSS 4-20 / 102-508 (Stainless Steel)
DB-301 D232, D249, D2249 4-16 (102-406) (Carbon Steel) D232-LT, D235-LT 6-36 / 152-914 (Carbon Steel)
DB-301S D2249SS. D232SS, D249SS 4-16 (102-406) (Stainless Steel) D232-LTSS, D235-LTSS 6-36 / 152-914 (Stainless Steel)
DC-301 D233, D234, D235, D236, D2235, D251-Series (Carbon Steel) 10-36 (254-914)
10-54 (254-1372)
(Carbon Steel)
   
DC-301SS D233SS, D234SS, D235SS, D236SS, D2235SS, D251-Series (Stainless Steel) 10-36 (254-914)
10-54 (254-1372)
(Stainless Steel)
   

WARNINGS: THE REFORMING CAPABILITY OF THE CHAIN CLAMP CAN BE SEVERELY AFFECTED IF THE LENGTH OF THE CHAIN IS EXTENDED BEYOND THE PUBLISHED WORKING RANGE. MATHEY DEARMAN WILL NOT WARRANTY ANY CLAMP THAT IS APPLIED BEYOND THE NORMAL OPERATING RANGE OF THE CLAMP. TO MAINTAIN WARRANTY USE ONLY CHAIN PURCHASED FROM MATHEY DEARMAN. CHAIN CAN NOT BE USED WITH THE MATHEY DEARMAN CHAIN CLAMP. USE OF CHAIN NOT SUPPLIED BY MATHEY DEARMAN WILL VOID THE WARRANTY OF THE CLAMP.