Mann Tek Standard FNPT Coupler
Unit of Measure
Size |
N/A 4" 164mm |
Body Material |
N/A Gunmetal |
Style |
N/A FNPT Coupler |
Seal Material |
N/A FKM (FPM) |
Manufacturer |
N/A Dixon Valve Mann Tek |
Vendor Item # |
N/A DDC400GM |
Weight |
N/A 40.15 lb |
Shipping Note |
N/A Mann Tek orders of $2000.00 may qualify for free freight to the 48 contiguous U.S. States. |
Features & Benefits |
N/A COUPLER: has built-in swivel• Stainless steel ball bearings• Shaft journal is stainless steel embedded in PTFE to eliminate seizure• Riveted piston pin to minimize the risk for failure under extreme pressure conditions• The protective ring is a specially formulated, weather resistant and electrically conductive rubber compound• Stainless steel couplers: Rollers are Hastelloy C276 on the stainless steel shaft• Aluminum and Brass couplers: rollers are aluminum-bronze on the stainless steel shaft.• ADAPTER: Usually installed on the tank or manifold• Conical valve seat reduces the risk for "piston blow out"• PTFE bearings between the piston shaft and the piston guide eliminate the risk for seizure• Aluminum adapter has aluminum poppet and stainless steel internal parts• Stainless steel adapter has stainless steel poppet and stainless steel internal parts• Brass / Gunmetal* adapter has brass poppet, brass and stainless steel internal parts. *produced to U.S. government bronze specification G |
