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Hydronic Temperature & Pressure Gauges

Learn More

(199 items)

Hydronic Temperature & Pressure Gauges

(199 items)

Learn More

(199 items)
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Caleffi 6000 0 to 80 deg C Brass Temperature Gauge - R19101
Caleffi
Caleffi 6000 0 to 80 deg C Brass Temperature Gauge - R19101
MFG Part# R19101
DSG#768423
UPC#016615318470
Dormont® FloPro™ 68004852 Standard MD Gas Flow and Pressure Measurement Diagnostic Tool, 0 to 5 psi Gas/7.25 to 17.4 psi Atmospheric Pressure, 3/4 in FNPT Connection
Dormont
Dormont® FloPro™ 68004852 Standard MD Gas Flow and Pressure Measurement Diagnostic Tool, 0 to 5 psi Gas/7.25 to 17.4 psi Atmospheric Pressure, 3/4 in FNPT Connection
MFG Part# 68004852
DSG#653900
UPC#662447160923
Legend Valve 3/4 in FNPT Side Mount Air Pressure Tester - 800-669
Legend Valve
Legend Valve 3/4 in FNPT Side Mount Air Pressure Tester - 800-669
MFG Part# 800-669
DSG#755077
UPC#66254506840
Merrill™ PGNL15 Standard Pressure Gauge, 0 to 15 psi, 1/4 in MNPT Connection, 2 in Dial, +/- 3-2 %
Merrill Manufacturing
Merrill™ PGNL15 Standard Pressure Gauge, 0 to 15 psi, 1/4 in MNPT Connection, 2 in Dial, +/- 3-2 %
MFG Part# PGNL15
DSG#656193
UPC#642367419011
PASCO 1427 Air Test Gauge Assembly, 0 to 30 psi, 3/4 in FNPT Connection, 2 in Dial
PASCO Specialty & Manufacturing
PASCO 1427 Air Test Gauge Assembly, 0 to 30 psi, 3/4 in FNPT Connection, 2 in Dial
MFG Part# 1427
DSG#491378
UPC#671451142702
PASCO 1459 Straight Pigtail Siphon, 1/4 in MNPT Thread, 600 psi at 750 deg F, Steel
PASCO Specialty & Manufacturing
PASCO 1459 Straight Pigtail Siphon, 1/4 in MNPT Thread, 600 psi at 750 deg F, Steel
MFG Part# 1459
DSG#567325
UPC#671451145901
PASCO 1460 Angle Pigtail Siphon, 1/4 in MNPT Thread, 600 psi at 750 deg F, Steel
PASCO Specialty & Manufacturing
PASCO 1460 Angle Pigtail Siphon, 1/4 in MNPT Thread, 600 psi at 750 deg F, Steel
MFG Part# 1460
DSG#567326
UPC#671451100535
Resideo TD-090/U Tridicator, Relief Set Point Indicator, 1/4 in NPT Connection, Import
Resideo Technologies
Resideo TD-090/U Tridicator, Relief Set Point Indicator, 1/4 in NPT Connection, Import
MFG Part# TD-090/U
DSG#674234
UPC#380015252973
Sioux Chief 356-100PK1 Pressure Gauge, 0 to 100 psi Pressure, 1/4 in MNPT Connection, 2 in Dia Dial
Sioux Chief
Sioux Chief 356-100PK1 Pressure Gauge, 0 to 100 psi Pressure, 1/4 in MNPT Connection, 2 in Dia Dial
MFG Part# 356-100PK1
DSG#657332
UPC#739236518606
Sioux Chief 356-30PK1 Pressure Gauge, 0 to 30 psi, 1/4 in MNPT Connection, 2 in Dial
Sioux Chief
Sioux Chief 356-30PK1 Pressure Gauge, 0 to 30 psi, 1/4 in MNPT Connection, 2 in Dial
MFG Part# 356-30PK1
DSG#657333
UPC#739236504579
Sioux Chief 360-300PK1 Water Test Gauge Assembly, 300 psi, 3/4 in Female Hose Swivel Connection
Sioux Chief
Sioux Chief 360-300PK1 Water Test Gauge Assembly, 300 psi, 3/4 in Female Hose Swivel Connection
MFG Part# 360-300PK1
DSG#473547
UPC#739236520302
Trerice D82LFB4002LA200 D80 Industrial Pressure Gauge, 0 to 200 psi Pressure, 1/4 in MNPT Connection, 4 in Dia Dial, +/- 1.6 % Accuracy, Glycerin Liquid Filled
Trerice
Trerice D82LFB4002LA200 D80 Industrial Pressure Gauge, 0 to 200 psi Pressure, 1/4 in MNPT Connection, 4 in Dia Dial, +/- 1.6 % Accuracy, Glycerin Liquid Filled
MFG Part# D82LFB4002LA160
DSG#666565
UPC#842615101891
Viega 32 to 250 deg F Strap-On Temperature Gauge Set - 15055
Viega
Viega 32 to 250 deg F Strap-On Temperature Gauge Set - 15055
MFG Part# 15055
DSG#784220
UPC#69151415055
WATTS® 0121662 Combination Pressure and Temperature Gauge, 0 to 200 psi Pressure, 1/2 in NPT Connection, 3 in Dia Dial
Watts
WATTS® 0121662 Combination Pressure and Temperature Gauge, 0 to 200 psi Pressure, 1/2 in NPT Connection, 3 in Dia Dial
MFG Part# 121662
DSG#657002
UPC#098268589115
WATTS® 0615632 Dual Scale Temperature/Pressure Gauge, 0 to 200 psi/1379 kPa Pressure, 1/2 in NPT Connection, 3 in Dia Dial
Watts
WATTS® 0615632 Dual Scale Temperature/Pressure Gauge, 0 to 200 psi/1379 kPa Pressure, 1/2 in NPT Connection, 3 in Dia Dial
MFG Part# 0615632
DSG#657011
UPC#098268045499
CTRSG BX9140307SPB THRM MRC 3.5"W/WELL 30-240 9VU35
Central States Group
CTRSG BX9140307SPB THRM MRC 3.5"W/WELL 30-240 9VU35
MFG Part# BX9140307SPB
DSG#24484
Caleffi 6000 0 to 80 deg C Brass Temperature Gauge - R19101
Caleffi
Caleffi 6000 0 to 80 deg C Brass Temperature Gauge - R19101
MFG Part# R19101
DSG#768423
UPC#016615318470
Dormont® FloPro™ 68004852 Standard MD Gas Flow and Pressure Measurement Diagnostic Tool, 0 to 5 psi Gas/7.25 to 17.4 psi Atmospheric Pressure, 3/4 in FNPT Connection
Dormont
Dormont® FloPro™ 68004852 Standard MD Gas Flow and Pressure Measurement Diagnostic Tool, 0 to 5 psi Gas/7.25 to 17.4 psi Atmospheric Pressure, 3/4 in FNPT Connection
MFG Part# 68004852
DSG#653900
UPC#662447160923
Legend Valve 3/4 in FNPT Side Mount Air Pressure Tester - 800-669
Legend Valve
Legend Valve 3/4 in FNPT Side Mount Air Pressure Tester - 800-669
MFG Part# 800-669
DSG#755077
UPC#66254506840
Merrill™ PGNL15 Standard Pressure Gauge, 0 to 15 psi, 1/4 in MNPT Connection, 2 in Dial, +/- 3-2 %
Merrill Manufacturing
Merrill™ PGNL15 Standard Pressure Gauge, 0 to 15 psi, 1/4 in MNPT Connection, 2 in Dial, +/- 3-2 %
MFG Part# PGNL15
DSG#656193
UPC#642367419011
PASCO 1427 Air Test Gauge Assembly, 0 to 30 psi, 3/4 in FNPT Connection, 2 in Dial
PASCO Specialty & Manufacturing
PASCO 1427 Air Test Gauge Assembly, 0 to 30 psi, 3/4 in FNPT Connection, 2 in Dial
MFG Part# 1427
DSG#491378
UPC#671451142702
PASCO 1459 Straight Pigtail Siphon, 1/4 in MNPT Thread, 600 psi at 750 deg F, Steel
PASCO Specialty & Manufacturing
PASCO 1459 Straight Pigtail Siphon, 1/4 in MNPT Thread, 600 psi at 750 deg F, Steel
MFG Part# 1459
DSG#567325
UPC#671451145901
PASCO 1460 Angle Pigtail Siphon, 1/4 in MNPT Thread, 600 psi at 750 deg F, Steel
PASCO Specialty & Manufacturing
PASCO 1460 Angle Pigtail Siphon, 1/4 in MNPT Thread, 600 psi at 750 deg F, Steel
MFG Part# 1460
DSG#567326
UPC#671451100535
Resideo TD-090/U Tridicator, Relief Set Point Indicator, 1/4 in NPT Connection, Import
Resideo Technologies
Resideo TD-090/U Tridicator, Relief Set Point Indicator, 1/4 in NPT Connection, Import
MFG Part# TD-090/U
DSG#674234
UPC#380015252973
Sioux Chief 356-100PK1 Pressure Gauge, 0 to 100 psi Pressure, 1/4 in MNPT Connection, 2 in Dia Dial
Sioux Chief
Sioux Chief 356-100PK1 Pressure Gauge, 0 to 100 psi Pressure, 1/4 in MNPT Connection, 2 in Dia Dial
MFG Part# 356-100PK1
DSG#657332
UPC#739236518606
Sioux Chief 356-30PK1 Pressure Gauge, 0 to 30 psi, 1/4 in MNPT Connection, 2 in Dial
Sioux Chief
Sioux Chief 356-30PK1 Pressure Gauge, 0 to 30 psi, 1/4 in MNPT Connection, 2 in Dial
MFG Part# 356-30PK1
DSG#657333
UPC#739236504579
Sioux Chief 360-300PK1 Water Test Gauge Assembly, 300 psi, 3/4 in Female Hose Swivel Connection
Sioux Chief
Sioux Chief 360-300PK1 Water Test Gauge Assembly, 300 psi, 3/4 in Female Hose Swivel Connection
MFG Part# 360-300PK1
DSG#473547
UPC#739236520302
Trerice D82LFB4002LA200 D80 Industrial Pressure Gauge, 0 to 200 psi Pressure, 1/4 in MNPT Connection, 4 in Dia Dial, +/- 1.6 % Accuracy, Glycerin Liquid Filled
Trerice
Trerice D82LFB4002LA200 D80 Industrial Pressure Gauge, 0 to 200 psi Pressure, 1/4 in MNPT Connection, 4 in Dia Dial, +/- 1.6 % Accuracy, Glycerin Liquid Filled
MFG Part# D82LFB4002LA160
DSG#666565
UPC#842615101891
Viega 32 to 250 deg F Strap-On Temperature Gauge Set - 15055
Viega
Viega 32 to 250 deg F Strap-On Temperature Gauge Set - 15055
MFG Part# 15055
DSG#784220
UPC#69151415055
WATTS® 0121662 Combination Pressure and Temperature Gauge, 0 to 200 psi Pressure, 1/2 in NPT Connection, 3 in Dia Dial
Watts
WATTS® 0121662 Combination Pressure and Temperature Gauge, 0 to 200 psi Pressure, 1/2 in NPT Connection, 3 in Dia Dial
MFG Part# 121662
DSG#657002
UPC#098268589115
WATTS® 0615632 Dual Scale Temperature/Pressure Gauge, 0 to 200 psi/1379 kPa Pressure, 1/2 in NPT Connection, 3 in Dia Dial
Watts
WATTS® 0615632 Dual Scale Temperature/Pressure Gauge, 0 to 200 psi/1379 kPa Pressure, 1/2 in NPT Connection, 3 in Dia Dial
MFG Part# 0615632
DSG#657011
UPC#098268045499
CTRSG BX9140307SPB THRM MRC 3.5"W/WELL 30-240 9VU35
Central States Group
CTRSG BX9140307SPB THRM MRC 3.5"W/WELL 30-240 9VU35
MFG Part# BX9140307SPB
DSG#24484