Wika Diaphragm Seals

See What Forberg Scientific Inc Can Do For You

	Wika L990.TB All Welded Large Mini Seal Threaded Application: Process industry diaphragm seal to combine with Bourdon tube pressure gauges. Intended for corrosive, contaminated, hot orviscous pressure media. Design: Upper and lower housing welded with integral diaphragm It requires hydraulic fluid to transmit pressure to instrument Process Connection: ¼" or ½" NPT-female, other see options Instrument Connection: ¼" or ½" NPT-female Suitable Pressure Ranges (MWP 2500PSI @250°F) 2 ½" gauge:15 PSI to 2500 PSI4 or 4 ½" gauge:15 PSI to 2500 PSI
	Wika L990.TA All Welded Mini Seal Threaded Application: Process industry diaphragm seal to combine with Bourdon tube pressure gauges. Intended for corrosive, contaminated, hot or viscous pressure media. Design: Upper and lower housing welded with integral diaphragm It requires hydraulic fluid to transmit pressure to instrument Process Connection: ¼" or ½" NPT-female, other see options Instrument Connection: ¼" or ½" NPT-female Suitable Pressure Ranges (MWP 2500PSI @100°F) 2 ½" gauge: 100 PSI to 2500 PSI 4" or 4 ½" gauge: 400 PSI to 2500 PSI
	Wika L990.36 High Pressure Button Welded Seal Applications: Process industry diaphragm seal to combine with Bourdon tube pressure gauges. Intended for corrosive, contaminated, hot or viscous pressure media. Special Features: Button Diaphragm Seal Threaded Male Process Connection Flush Diaphragm Process Connection: 1/2" NPT to 1" NPT Instrument Connection: ¼" or ½" NPT-Female Suitable Pressure Ranges (Glycerin KN7) DM 0.7": 2 ½" Gauge:1500PSI to 9000PSI 4" and 4 ½" Gauge:not available DM 0.9": 2 ½" Gauge:160PSI to 9000PSI 4" and 4 ½" Gauge:1500PSI to 9000PSI DM 1.0": 2 ½" Gauge:160PSI to 9000PSI 4" and 4 ½" Gauge:1000PSI to 9000PSI
	Wika L990.10 Standard Threaded Welded Diaphragm Seal Applications: Process industry diaphragm seal to combine bourdon tube pressure gauges. Intended for corrosive, contaminated, hot or viscous pressure media. Design The diaphragm is welded to the upper housing which allows the replacement of the lower housing without jeopardizing the integrity of the system fill fluid and installed instrument. The upper and lower housing are bolted together and sealed by use of an O-ring. Process wetted components can be manufactured with solid metallic and nonmetallic materials.
	If you do not see the Wika Diaphragm Seal you are looking for. Please contact the Forberg Scientific Mechanical Sales Team at 248-288-5330 for pricing and availability. You can also contact the Mechanical Sales Team at the following email: mechanicalsales@forberg.com

Forberg Scientific Inc.
2719 Industrial Row Dr
Troy, MI 48084
P: 248-288-5330
F: 248-288-4204
www.forberg.com
Email: mechanicalsales@forberg.com

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