Gyro Pressure

2-1/4" Gyro Pressure

Weight 2-1/4″: 4.7 Oz.  

Part #RangeDial Marking
3-102-012-8 Inches HgB&W
3-102-022-8 Inches HgGA 4.5-5.5

2-1/4" Mounting Information

1-1/4" Gyro Pressure

Weight 1-1/4″: 1.4 Oz.

Part #RangeDial MarkingsType
3-310-203-7 In. Hg
GA 4.25-6.25
A
3-310-213-7 In. HgGA 4.25-5.2,
RR 4.25 & 5.2
A
3-310-223-7 In. HgGA 4.5-5.2,
YA 3.8-4.5,
RR 3.8 & 5.2
A

1-1/4" Mounting Information

Gyro Suction

2-1/4" Gyro Suction

Weight 2-1/4″: 4.7 Oz.  

Part #NameRangeDial Marking
3-102-10SUCTION2-8 Inches HgGA 4.6-5.4
3-102-12SUCTION0-10 Inches HgB&W
3-102-13SUCTION0-10 Inches HgGA 4-5, RR 5
3-102-15SUCTION0-10 Inches HgGA 4.2-4.4, RR 4.2 & 5.3

2-1/4" Mounting Information

1-1/4" Gyro Suction

Weight 1-1/4″: 1.4 Oz.

Part #NameTypeRangeDial Markings
3-310-50GYRO SUCT.A3-7 In HgGA 4.5-5.2, RR 4.5 & 5.2
3-310-52GYRO SUCT.A3-7 In HgGA 4.75-5.25, RR 4.75 & 5.25
3-310-53GYRO SUCT.A3-7 In HgGA 4.5-5.0
3-310-54GYRO SUCT.A2-6 In HgGA 3.8-4.4, RR 3.8 & 4.4
3-310-55SUCTIONB3-7 In HgB&W
3-310-56GYRO SUCT.A2-6 In HgGA 4.0-5.0
3-310-57GYRO SUCT.A2-6 In HgGA 4.5-5.4, YA 2.0-4.5, RR 6.0
3-310-58GYRO SUCT.A2-6 In HgGA 3.5-5.0, RR 3.5 & 5.0
3-310-60SUCT. SOURCEB0-10 In HgB&W

1-1/4" Mounting Information

1" Gyro Suction

Weight 1″: 1.4 Oz.

Part #RangeDial Markings
3-200-103-7 In HgB & W
3-200-113-7 In HgYA 3.0-4.3 & 6.1-7.0, GA 4.3-6.1
3-200-12
(FAA PMA Certified)
3-7 In HgGA 4.5-5.4
3-200-133-7 In HgGA 3.5-5.0, RR 3.5 & 5.0
3-200-143-7 In HgGA 4.5-5.6

1" Mounting Information

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