r22 refrigeration pressure gauge

Specifications

1) Diameter: 2.5, 2.75, 3, 3.5, 4"
2) Case: plastic, steel, stainless steel
3) Window: polycarbonate, acrylic, glass
4) Internal: brass
5) Connection: bottom, center, back connection
6) Range: 1 - 20psi, 0 - 40psi
7) Scale: bar, psi, Mpa, kg/cm2, Kpa, Hg
8) Single or dual scales (dial can be according to clients' specifications)
9) Accuracy: 2.5, 1.5, 1%
10) Inlet thread: 1/8, 1/4, 3/8"
11) BSPT, BSP, NPT