Pressure Gauge

Schaffner Diaphragm Capsule Gauge :

• Dial size : 100 150 mm
• Diaphragm protection : Fluoropolymer, silver foil (for chlorine) stainless steel
• Movement : Non ferrous/stainless steel
• Top chamber : Cast aluminum/cast iron
• Bottom chamber  : Cast iron, SS 304/316 AISI
• Case : Cast aluminum/ cast iron, weatherproof stove enameled black with screwed bezel
• Connection : 1/2" bsp (m)
• Mounting : Direct with bottom/ back entry
• Ranges : 1, 2, 4, 7, 10, 14, 16, 21, 25 kg/cm2, - 760 mm HG compound - 1 + 25 kg/ cm2
• Capsule : (low pressure range)  : 100, 250, 400, 600, 1000, 1600, 2000, 2500, 4000, 6000 mm wc

Sealed Diaphragm Gauge  :

• Dial size : 100 mm and 150 mm
• Accuracy : ± 1 % of full scale
• Case and bezel : Die cast aluminum, weatherproof case as per Isa-rp 8. 1-2b, stove enameled black with screwed type inner bezel made of abs plastic
• Optional : Epoxy gray painting and stainless steel
• Bordon : Non ferrous, AISI 316 SS
• Movement : Brass and AISI 304 SS
• Block : Brass and AISI 316 SS with
• Mounting : Projection with bottom entry. Direct on sealed unit with bottom entry Flush panel with back entry
• Pointer : Micrometer zero adjuster type
• Capillary : 3. 5 mm 00 solid drawn stainless steel capillary
• Standard ranges : 0-1, 1-6, 2, 2. 5, 4, 6, 10, 16, 25, 40, 60, 100, 160, 250, 400, 600 kg/cm2 vacuum compound
• Temperature : Up to 150°c with silicon oil as sealing medium and 300°c with mercury
• Material : AISI 316 55
• Diaphragm protection : Fluoropolymer coating (optional)
• Top chamber : SS 304
• Bottom chamber : SS 316
• Connection : ½” bsp ½” npt (m) optional -flange as per BS, ASA DIN standard