Product/Service

Compact EW seals

Source: AMETEK U.S. Gauge Division

Compact EW seals
All welded construction, no bolt, gasketless design meets EPA 1990 Clean Air Act standards
FEATURES

  • All welded construction, no bolt, gasketless design meets EPA 1990 Clean Air Act standards
  • All 316 Stainless Steel construction standard
  • Excellent low pressure response with 0.002 thick diaphragm. Ideal for vacuum and other selected low pressure applications
  • Standard seal rated to 2500 psig @ 100°F (38°C) and optional 5000 psig @ 100°F (38°C)
  • Compact size allows installation in tight areas
  • Can be used with most 4-1/2" and smaller process gauges
  • Minimum volumetric displacement for applications where process temperatures exceed 250°F (121°C)

SPECIFICATI0NS

FUNCTIONAL
PRESSURE RANGE
Standard: 0 to 2500psig at 100°F.
Optional: 0 to 5000psig at 100°F.
VACUUM RANGE
0 to 20-inches Hg for vacuum indication only.
DISPLACEMENT CAPACITY
0.011 cubic inches Stainless Steel and Tantalum.

PHYSICAL

MATERIALS OF CONSTRUCTION
Diaphragm & Housings: Standard 316L Stainless Steel
Options:
Bottom Housing: Hastelloy C-276
Diaphragm: Tantalum
INSTRUMENT CONNECTION
0.25-inch NPT (6.35mm) Female
0.5-inch NPT (12.70mm) Female
PROCESS CONNECTION
0.25-inch NPT (6.35mm) Male or Female
0.5-inch NPT (12.70mm) Male or Female

AMETEK U.S. Gauge Division, 900 Clymer Ave., Sellersville, PA 18960. Tel: 215-257-6531; Fax: 215-257-3058.