Gauge Protector Set

Model Number #4677451

KM2 Standard Series Gauges

Model Number #4530152
KM2-250-F-R12 - R12/R22/R502, Blue/compound

Model Number #4530161
KM2-500-F-R12 - R12/R22/R502 Red/pressure

Model Number #4505417
KM2-250-F-R22 - R22/R134a/R404A Blue/compound

Model Number #4505425
KM2-500-F-R22 - R22/R134a/R404A Red/pressure

Model Number #4530179
KM2-250-F-R134a - R134a/R404A/R507 Blue/compound

Model Number #4530187
KM2-500-F-R134a - R134a/R404A/R507 Red/pressure

Features:
• Class 1.6 accuracy, bourdon tube design
• 2 3/4" (68 mm) outside diameter, easy to read
• Zero point adjustable
• Pulse free
• Color coded for easy high and low side identification
• Composite housing
• Standard 1/8" NPT connection
• Gauge internals are all brass, no plastic pieces

M2 Premium Series Gauges

Model Number #7829168
M2-250-F-R12 - R12/R22/R502 Blue/compound

Model Number #7829567
M2-500-F-R12 - R12/R22/R502 Red/pressure

Model Number #7635083
M2-250-F-R22 - R22/R134a/R404A Blue/compound

Model Number #7635147
M2-500-F-R22 - R22/R134a/R404A Red/pressure

Model Number #7829982
M2-250-F-R410A - R410A Blue/compound

Model Number #7830000
M2-500-F-R410A - R410A Red/pressure

Model Number #7218188
M2-250-F-R410A-FG - R410A/R134a/R22 Blue/compound

Model Number #7218358
M2-500-F-R410A-FG - R410A/R134a/R22 Red/pressure

Features:
• Standard all metal housing
• Easy to read through lens cover
• Class 1.6 accuracy, bourdon tube design
• 2 3/4" (68 mm) outside diameter, easy to read
• Zero point adjustable
• Pulse free
• Color-coded for easy high and low side identification
• Standard 1/8" NPT connections
• Gauge internals are all brass, no plastic pieces

M5 Series - Large Bourdon Tube Gauges

Model Number #4675288
M5-250-F-R410A-FG - R410A/R134a/R22 Blue/compound

Model Number #4675296
M5-500-F-R410A-FG - R410A/R134a/R22 Red/pressure

Features:
• 3 1/4" (80 mm) outside diameter, easy to read
• Bourdon tube, Class 1.0 accuracy
• Retard protection
• Zero point adjustable
• Metal housing
• Pulse free

GR Series - Glycerin Filled Gauges

Model Number #7714013
GR-220-F-R12 - R12/R22/R502 Blue/compound

Model Number #7714098
GR-320-F-R12 - R12/R22/R502 Red/pressure

Model Number #7714064
GR-220-F-R134a - R134a/R404A/R507 Blue/compound

Model Number #7714102
GR-320-F-R134a - R134a/R404A/R507 Red/pressure

Features:
• Class 1.6, glycerin filled, bourdon tube gauge
• Zero point adjustable
• Color-coded for easy high and low side identification
• 2 3/4" (68 mm) outside diameter, easy to read
• Pulse free
• Standard 1/8" NPT connection

R3 Series - Oil Filled Bellow Type Gauges

Model Number #9884479
R3-220-F-R12 - R12/R22/R502 Blue/compound

Model Number #9884480
R3-320-F-R12 - R12/R22/R502 Red/pressure

Model Number #4667472
R3-220-F-R22 - R22/R134a/R404A Blue/compound

Model Number #4667480
R3-320-F-R22 - R22/R134a/R404A Red/pressure

Model Number #9884481
R3-220-F-R134a - R134a/R404A/R507 Blue/compound

Model Number #9884482
R3-320-F-R134a - R134a/R404A/R507 Red/pressure

Model Number #4662399
R3-220-F-R410A-FG - R410A/R134a/R22/ Blue/compound

Model Number #4662403
R3-320-F-R410A-FG - R410A/R134a/R22/ Red/pressure

Features:
• Bellow type, Class 1.0 accuracy, oil filled gauge
• Hermetically sealed, no oil fill plug on the top of gauge to allow leakage
• Highly over-pressure resistant
• Unit can withstand up to 2.5 times the printed scale
• Zero point adjustable
• All anodized aluminum body, no plastic
• Color-coded for easy identification of high and low side
• 2-3/4" (68 mm) outside diameter, extra easy to read
• Pulse free

R5 Series - Oil Filled Bellow Type Gauges

Model Number #4493916
R5-220-F-R12 - R12/R22/R502 Blue/compound

Model Number #4493924
R5-320-F-R12 - R12/R22/R502 Red/pressure

Model Number #4675300
R5-220-F-R410A-FG - R410A/R134a/R22 Blue/compound

Model Number #4675318
R5-320-F-R410A-FG - R410A/R134a/R22 Red/pressure

Features:
• Bellow type, Class 1.0 accuracy, oil filled gauge
• Hermetically sealed, no oil fill plug on the top of gauge to allow leakage
• Highly over-pressure resistant
• Unit can withstand up to 2.5 times the printed scale
• Zero point adjustable
• All anodized aluminum body, no plastic
• Color-coded for easy identification of high and low side
• 3-1/4" (80 mm) outside diameter, extra easy to read
• Pulse free