The DS is a rugged dependable trap machined from carbon steel bar stock with a choice of two interchangeable cage units, the same as used in the types ND and NDS steam traps. The cage unit is threaded into the end plug and is encircled with a strainer screen which easily snaps off for cleaning or repair. The hardened stainless steel valve is lapped to the seat which is made available with an optional stiletto surface for high pressures and tight seating

OPERATING CONDITIONS

Body - Carbon Steel
Internal Trim - Stainless Steel
Range - 700 PSI @750 F.
Orifice Size 1/4" & 1/2" to 300 PSI. Connections 3/8", 1/2" & 3/4"
Dimensions 4" Face to Face 2" Wide
Weight 2 lbs.

Consult your representative on a steam trap survey to improve efficiency and eliminate steam leaks.

HOW TO ORDER

Specify the following:

Pipe Connection, Type, Model & Orifice Size

Example - 314", Type NDS, Model 101 with 518" Orifice (314-NDS-101-5/8)

GUARANTEE

All Thermidaire steam traps are guaranteed unconditionally for three years against defective material and workmanship.