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GAUGE SERIES

TEST GAUGE MASTER TEST GAUGE INSPECTOR’S TEST GAUGE PROCESS GAUGE

Pg. 30 Pg. 32 Pg. 33 Pg. 34

ACCURACYASME

Grade 2A = ±0.50% full scaleGrade 3A = ±0.25% full scaleGrade 2A = ±0.50% full scaleGrade 2A = ±0.50% full scale

CASE SIZE

4
1 �
1 2 "diameter 6" diameter 3" diameter 4 �
2 "and 6" diameter

CASE MATERIAL

Steel, black painted304 Stainless steelBrass, nickel platedSafecase polypropylene (turret style only) & aluminum

CASE STYLES

Lower Mount, Flush Mount (Front Flange with U-clamp & hinged ring) Lower Mount Lower Mount Turret, Back Flange case, Front Flange Mount, Lower or Lower Back Mount

TUBE & SOCKET

Copper Alloy or 316 Stainless steelCopper AlloyCopper AlloyCopper Alloy or 316 Stainless steel

MOVEMENT

Stainless steel Stainless steel Brass Stainless steel

CONNECTIONS

1 �
1 1 1 1 1 1 4 "or �
2 "NPT �
4 "or �
2 "NPT �
4 "NPT �
4 "or �
2 "NPT

RANGES

0to 30" Hg vacuum; compoundranges 30" Hg vacuum to 300 psi; 15-10,000 psi 0to 30" Hg vacuum; compound ranges 30" Hg vacuum to 300 psi; 15-10,000 psi 0to 30" Hg vacuum; 15 to 1,000 psi 0to 30" Hg vacuum; compound 30" Hg vacuum to 300 psi; 15 to 20,000 psi

STANDARD DIAL

Single scale psi Single scale psiDual scale psi and kPaSingle scale psi

DIAL COLOR

Black markings on white with mirrored dial to avoid parallax Black markings on white with mirrored dial to avoid parallax Black markings on white Black markings on white

POINTER

Aluminum, black painted, micro-adjustable, knife-edgeAluminum, black painted, knife-edgeAluminum, black painted, knife-edgeAluminum, black painted, micro-adjustable

WINDOW

Glass Glass Beveled glass Acrylic

FILL MEDIUM

N/AN/AN/ADry, glycerine, or silicone

VENT

Blowout disc Blowout disc N/A Internal compensating diaphragm

4