Cell (Pancake) Diaphragm

Product Description

Model: DIF-C

Flanged Connection, Cell (Pancake) Diaphragm

► Instruments are connected via a side capillary connection and it is an ideal seal for transmitters or DP transmitters
► Be mounted between an open process flange and an optional cover flange
► Used for contaminated, solidifying, hot, or highly viscous media
► An alternative with high compatibility and corresponding specifications to the WIKA 990.28

✔ Responsive after-sales service / Customizable / High quality / One-year warranty

Product Specification

Type of process connection	ANSI/ASME B16.5, JIS, DIN 2527
Nominal diameter	1 1/2", 2", 3", 4"
Instrument connection	1/4", 3/8", 1/2" PT, G, NPT, M
Scale ranges	Pressure gauge: 1 1/2" ... 4": -1 … 0 bar to 0 … 40 bar Transmitter: 0 … 0.4 bar to -1 … 40 bar Cell-type with extended diaphragm Pressure gauge: 1 1/2": 0 … 4 bar to 0 … 40 bar 2" … 4": -1 … 0 bar to -1 … 40 bar Transmitter: 0 … 0.01 bar to 0 … 40 bar or all other equivalent vacuum or combined pressure and vacuum ranges
Material	Body: 304 SS, 316 SS, 316L SS, dual phase steel Hastelloy C276, Tantalum, Titanium Monel 400, Nickel 200 Diaphragm: 316L SS, Hastelloy C276, Tantalum, Titanium Monel 400, Nickel 200
Medium temperature	0℃ ... 80℃ (standard), 81℃ ... 200℃, 201℃ ... 400℃
Others	Welded with instrument, coating (PTFE or PFA)