Series 7721	3A	3A sanitary pressure gauges
	Standard gauge specification	ENFM's 3A gauges are designed for applications requiring direct contact of the instrument with sterile or sensitive process media. The gauges meet or exceed the specifications established by the FDA and conform to the 3A Standard 37-01. All gauges are fully autoclavable (253°F 15 psi steam, 15 minutes) and designed for CIP (clean in place) applications. The gauges are typically used in the bio-technical, food, dairy and pharmaceutical industries.
Sizes and weights	Case: Bezel: Dial: Pointer: Window: Bourdon tube: Connection: Movement: Tri-clamp: Diaphragm: System filling: Liquid filling: Accuracy: Case size: Connection: Scale:	Stainless steel polished Stainless steel polished bayonet ring White aluminum with black lettering Black aluminum, adjustable Polycarbonate Stainless steel 316: £ 600 psi 'C' shaped Stainless steel aisi 316 Stainless steel with overload stop Stainless steel 316, max. Ra of 20µin. Laser welded stainless steel 316, max. Ra of 20µin. Pharmaceutical / food quality USP grade Glycerin Glycerin 1.6 % of span for pressure ranges 60 - 600 psi 2.0 % of span for pressure ranges below 60 psi, vacuum and compound 4" ( 100 mm ) 1½" Tri-clamp bottom connection psi

Pressure range -30"HG / 0 / 60 psi -30"HG / 0 / 100 psi -30"HG / 0 / 150 psi -30"HG / 0 / 200 psi 0 - 60 psi 0 - 100 psi 0 - 160 psi 0 - 200 psi 0 - 300 psi 0 - 400 psi 0 - 600 psi Sizes and weights

Article number GV236A5Z205KB01 GV236A5Z208KB01 GV236A5Z210KB01 GV236A5Z212KB01 GV236A5Z306KB01 GV236A5Z309KB01 GV236A5Z312KB01 GV236A5Z314KB01 GV236A5Z317KB01 GV236A5Z319KB01 GV236A5Z321KB01

Description 7721 4" 1½"Tri-clamp -30/60 PSI 7721 4" 1½"Tri-clamp -30/100 PSI 7721 4" 1½"Tri-clamp -30/150 PSI 7721 4" 1½"Tri-clamp -30/200 PSI 7721 4" 1½"Tri-clamp 0/60 PSI 7721 4" 1½"Tri-clamp 0/100 PSI 7721 4" 1½"Tri-clamp 0/160 PSI 7721 4" 1½"Tri-clamp 0/200 PSI 7721 4" 1½"Tri-clamp 0/300 PSI 7721 4" 1½"Tri-clamp 0/400 PSI 7721 4" 1½"Tri-clamp 0/600 PSI