MIDWEST INSTRUMENTS Differential Pressure Gauges

Weather-resistant differential pressure gauges with an accuracy of + / - 3%; ideal for measuring the pressure drop across filters, strainers, separators, valves, pumps and chillers. Tri-color differential pressure indicators also available

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MIDWEST INSTRUMENTS -

Tricolor Differential Pressure Indicators

MIDWEST INSTRUMENTS 522P-015V-LEA
MIDWEST INSTRUMENTS 522A-050VB
MIDWEST INSTRUMENTS 522A-025C
MIDWEST INSTRUMENTS 522A-020V-LED
MIDWEST INSTRUMENTS 522P-020-LAE
MIDWEST INSTRUMENTS 522S-020V-LAF
MIDWEST INSTRUMENTS 522P-020G
MIDWEST INSTRUMENTS 522S-020H
MIDWEST INSTRUMENTS 522A-015V-LEI
MIDWEST INSTRUMENTS 522S-015J
MIDWEST INSTRUMENTS 522A-005-LEK
MIDWEST INSTRUMENTS 522P-030V-LEL
MIDWEST INSTRUMENTS 522S-030M
MIDWEST INSTRUMENTS 522A-030VN
MIDWEST INSTRUMENTS 522P-025-LEO
MIDWEST INSTRUMENTS 522S-025P
StyleModelPrice
A522P-015V-LE€364.73
B522A-050V€237.84
C522A-025€227.73
D522A-020V-LE€339.66
D522A-020-LE€325.45
E522P-020-LA€350.56
F522S-020V-LA€460.94
D522A-020-LA€325.45
G522P-020€253.63
H522S-020€349.57
H522S-020V€353.99
I522A-015V-LE€339.66
A522P-015V-LA€364.73
J522S-015€349.57
B522A-050€227.73
F522S-025-LA€449.56
K522A-005-LE€325.45
L522P-030V-LE€364.73
L522P-030-LE€350.56
M522S-030€349.57
N522A-030V€237.84
O522P-025-LE€350.56
P522S-025€349.57
I522A-015-LA€325.45
A522P-015-LA€350.56
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MIDWEST INSTRUMENTS -

Dial Differential Pressure Gauges

MIDWEST INSTRUMENTS 120SA-00-O-AA-75PA
MIDWEST INSTRUMENTS 120AA-00-O-AA-10PB
MIDWEST INSTRUMENTS 120SA-00-O-AA-10PC
MIDWEST INSTRUMENTS 120SA-00-O-AA-15PD
MIDWEST INSTRUMENTS 120AC-00-O-AA-10PE
MIDWEST INSTRUMENTS 120SA-00-O-AA-50PF
MIDWEST INSTRUMENTS 120AA-00-O-AA-15PG
MIDWEST INSTRUMENTS 120AA-00-O-AA-5PH
MIDWEST INSTRUMENTS 120SA-00-O-AA-5PI
MIDWEST INSTRUMENTS 120SC-00-O-AA-10PJ
MIDWEST INSTRUMENTS 120AA-00-O-AA-75PK
MIDWEST INSTRUMENTS 120SA-00-O-AA-20PL
MIDWEST INSTRUMENTS 120SA-00-O-AA-100PM
MIDWEST INSTRUMENTS 120SC-00-O-AA-5PN
MIDWEST INSTRUMENTS 120SC-00-O-AA-15PO
MIDWEST INSTRUMENTS 120SA-00-O-AA-30PP
MIDWEST INSTRUMENTS 120SC-00-O-AA-20PQ
MIDWEST INSTRUMENTS 120SC-00-O-AA-30PR
MIDWEST INSTRUMENTS 120SA-00-O-AA-25PS
MIDWEST INSTRUMENTS 120AC-00-O-AA-5PT
MIDWEST INSTRUMENTS 120AC-00-O-AA-30PU
MIDWEST INSTRUMENTS 120AC-00-O-AA-100PV
MIDWEST INSTRUMENTS 120AC-00-O-AA-50PW
MIDWEST INSTRUMENTS 120AA-00-O-AA-30PX
MIDWEST INSTRUMENTS 120AC-00-O-AA-75PY
StyleModelPrice
A120SA-00-O-AA-75P€643.82
B120AA-00-O-AA-10P€741.17
C120SA-00-O-AA-10P€643.82
D120SA-00-O-AA-15P€643.82
E120AC-00-O-AA-10P€827.83
F120SA-00-O-AA-50P€643.82
G120AA-00-O-AA-15P€741.17
H120AA-00-O-AA-5P€741.17
I120SA-00-O-AA-5P€643.82
J120SC-00-O-AA-10P€1,356.82
K120AA-00-O-AA-75P€741.17
L120SA-00-O-AA-20P€643.82
M120SA-00-O-AA-100P€643.82
N120SC-00-O-AA-5P€1,356.82
O120SC-00-O-AA-15P€1,356.82
P120SA-00-O-AA-30P€643.82
Q120SC-00-O-AA-20P€1,356.82
R120SC-00-O-AA-30P€612.15
S120SA-00-O-AA-25P€643.82
T120AC-00-O-AA-5P€376.82
U120AC-00-O-AA-30P€827.83
V120AC-00-O-AA-100P€376.82
W120AC-00-O-AA-50P€827.83
X120AA-00-O-AA-30P€741.17
Y120AC-00-O-AA-75P€827.83
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MIDWEST INSTRUMENTS -

Model 240 Differential Pressure Gauge

MIDWEST INSTRUMENTS 240-SC-02-O(AAA)-5PA
StyleModelDifferential Pressure RangePrice
A240-SC-02-O(AAA)-5P0 to 5 PSID€1,666.53
A240-SC-02-O(JAA)-5P0 to 5 PSID€1,452.90
A240-SC-02-O(JAA)-10P0 to 10 PSID€1,452.90
A240-SC-02-O(AAA)-10P0 to 10 PSID€1,666.53
A240-SC-02-O(AAA)-15P0 to 15 PSID€1,666.53
A240-SC-02-O(JAA)-15P0 to 15 PSID€1,452.90
A240-SC-02-O(AAA)-20P0 to 20 PSID€1,666.53
A240-SC-02-O(JAA)-20P0 to 20 PSID€1,452.90
A240-SC-02-O(JAA)-20H0 to 20" H2O€1,452.90
A240-SC-02-O(AAA)-20H0 to 20" H2O€1,666.53
A240-SC-02-O(AAA)-30P0 to 30 PSID€1,666.53
A240-SC-02-O(JAA)-30P0 to 30 PSID€1,452.90
A240-SC-02-O(JAA)-50P0 to 50 PSID€1,452.90
A240-SC-02-O(AAA)-50P0 to 50 PSID€1,666.53
A240-SC-02-O(JAA)-50H0 to 50" H2O€1,452.90
A240-SC-02-O(AAA)-50H0 to 50" H2O€1,666.53
A240-SC-02-O(JAA)-100P0 to 100 PSID€1,452.90
A240-SC-02-O(AAA)-100P0 to 100 PSID€1,666.53
A240-SC-02-O(JAA)-100H0 to 100" H2O€1,452.90
A240-SC-02-O(AAA)-100H0 to 100" H2O€1,666.53
MIDWEST INSTRUMENTS -

Model 142 Differential Pressure Gauge

MIDWEST INSTRUMENTS 142-SC-00-OO-25PA
MIDWEST INSTRUMENTS 142-SC-00-OO-20HB
MIDWEST INSTRUMENTS 142-SA-00-OO-30HC
MIDWEST INSTRUMENTS 142-SA-00-OO-50HD
MIDWEST INSTRUMENTS 142-SA-00-OO-200HE
MIDWEST INSTRUMENTS 142-SA-00-OO-5PF
MIDWEST INSTRUMENTS 142-SA-00-OO-10PG
MIDWEST INSTRUMENTS 142-SA-00-OO-15PH
MIDWEST INSTRUMENTS 142-SA-00-OO-25PI
MIDWEST INSTRUMENTS 142-SC-00-OO-25HJ
MIDWEST INSTRUMENTS 142-SA-00-OO-20HK
MIDWEST INSTRUMENTS 142-SC-00-OO-30HL
MIDWEST INSTRUMENTS 142-SC-00-OO-50HM
MIDWEST INSTRUMENTS 142-SC-00-OO-100HN
MIDWEST INSTRUMENTS 142-SC-00-OO-200HO
MIDWEST INSTRUMENTS 142-SC-00-OO-5PP
MIDWEST INSTRUMENTS 142-SC-00-OO-10PQ
MIDWEST INSTRUMENTS 142-SC-00-OO-15PR
MIDWEST INSTRUMENTS 142-SC-00-OO-20PS
MIDWEST INSTRUMENTS 142-SA-00-O(AA)-100HT
StyleModelBody MaterialDial SizeDiaphragm MaterialDifferential Pressure RangeSeal MaterialPrice
A142-SC-00-OO-25P316 Stainless Steel4-1/2"Buna N0 to 25 psiBuna N€969.03
B142-SC-00-OO-20H316 Stainless Steel4-1/2"Buna N0 to 20" WCBuna N€969.03
C142-SA-00-OO-30H316 Stainless Steel2-1/2"Buna N0 to 30" WCBuna N€922.11
D142-SA-00-OO-50H316 Stainless Steel2-1/2"Buna N0 to 50" WCBuna N€922.11
E142-SA-00-OO-200H316 Stainless Steel2-1/2"Buna N0 to 200" WCBuna N€922.11
F142-SA-00-OO-5P316 Stainless Steel2-1/2"Buna N0 to 5 psiBuna N€922.11
G142-SA-00-OO-10P316 Stainless Steel2-1/2"Buna N0 to 10 psiBuna N€922.11
H142-SA-00-OO-15P316 Stainless Steel2-1/2"Buna N0 to 15 psiBuna N€922.11
G142-SA-00-OO-20P316 Stainless Steel2-1/2"Buna N0 to 20 psiBuna N€922.11
I142-SA-00-OO-25P316 Stainless Steel2-1/2"Buna N0 to 25 psiBuna N€922.11
J142-SC-00-OO-25H316 Stainless Steel4-1/2"Buna N0 to 25" WCBuna N€969.03
K142-SA-00-OO-20H316 Stainless Steel2-1/2"Buna N0 to 20" WCBuna N€922.11
L142-SC-00-OO-30H316 Stainless Steel4-1/2"Buna N0 to 30" WCBuna N€969.03
M142-SC-00-OO-50H316 Stainless Steel4-1/2"Buna N0 to 50" WCBuna N€969.03
N142-SC-00-OO-100H316 Stainless Steel4-1/2"Buna N0 to 100" WCBuna N€969.03
O142-SC-00-OO-200H316 Stainless Steel4-1/2"Buna N0 to 200" WCBuna N€969.03
P142-SC-00-OO-5P316 Stainless Steel4-1/2"Buna N0 to 5 psiBuna N€969.03
Q142-SC-00-OO-10P316 Stainless Steel4-1/2"Buna N0 to 10 psiBuna N€969.03
R142-SC-00-OO-15P316 Stainless Steel4-1/2"Buna N0 to 15 psiBuna N€969.03
S142-SC-00-OO-20P316 Stainless Steel4-1/2"Buna N0 to 20 psiBuna N€969.03
K142-SA-00-OO-25H316 Stainless Steel2-1/2"Buna N0 to 25" WCBuna N€922.11
K142-SA-00-OO-100H316 Stainless Steel2-1/2"Buna N0 to 100" WCBuna N€922.11
T142-SA-00-O(AA)-100H316 Stainless Steel2-1/2"Buna-N0 to 100" H2OBuna-N€1,171.34
T142-SA-00-O(AA)-5P316 Stainless Steel2-1/2"Buna-N0 to 5 PSIDBuna-N€1,171.34
T142-SA-00-O(AA)-15P316 Stainless Steel2-1/2"Buna-N0 to 15 PSIDBuna-N€1,171.34
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MIDWEST INSTRUMENTS -

Differential Pressure Indicator

MIDWEST INSTRUMENTS 555A-3.5A
StyleModelDifferential Pressure RangePrice
A555A-3.50 to 3.5 PSID€132.68
A555A-5.00 to 5.0 PSID€132.68
A555A-10.00 to 10 PSID€132.68
A555A-12.00 to 12 PSID€132.68
A555A-15.00 to 15 PSID€132.68
A555A-25.00 to 25 PSID€132.68
A555A-30.00 to 30 PSID€132.68
A555A-43.00 to 43 PSID€132.68
MIDWEST INSTRUMENTS -

Model 220 Differential Pressure Gauge

MIDWEST INSTRUMENTS 220-SC-02-O(AAA)-5PA
StyleModelDifferential Pressure RangePrice
A220-SC-02-O(AAA)-5P0 to 5 PSID€1,134.45
A220-SC-02-O(JAA)-5P0 to 5 PSID€1,306.86
A220-SC-02-O(AAA)-10P0 to 10 PSID€1,134.45
A220-SC-02-O(JAA)-10P0 to 10 PSID€1,306.86
A220-SC-02-O(AAA)-15P0 to 15 PSID€1,134.45
A220-SC-02-O(JAA)-15P0 to 15 PSID€1,306.86
A220-SC-02-O(AAA)-20P0 to 20 PSID€1,134.45
A220-SC-02-O(JAA)-20P0 to 20 PSID€1,306.86
A220-SC-02-O(AAA)-30P0 to 30 PSID€1,134.45
A220-SC-02-O(JAA)-30P0 to 30 PSID€1,306.86
A220-SC-02-O(AAA)-50P0 to 50 PSID€1,134.45
A220-SC-02-O(JAA)-50P0 to 50 PSID€1,306.86
A220-SC-02-O(AAA)-100P0 to 100 PSID€1,134.45
A220-SC-02-O(JAA)-100P0 to 100 PSID€1,306.86
MIDWEST INSTRUMENTS -

Model 120 Differential Pressure Gauge

MIDWEST INSTRUMENTS 120-SA-00-OO-100PA
MIDWEST INSTRUMENTS 120-SA-00-O(CA)-15PB
MIDWEST INSTRUMENTS 120-SA-00-OO-5PC
MIDWEST INSTRUMENTS 120-SA-00-OO-10PD
MIDWEST INSTRUMENTS 120-SA-00-OO-15PE
MIDWEST INSTRUMENTS 120-SA-00-OO-20PF
MIDWEST INSTRUMENTS 120-SA-00-OO-25PG
MIDWEST INSTRUMENTS 120-SA-00-OO-30PH
MIDWEST INSTRUMENTS 120-SA-00-OO-50PI
MIDWEST INSTRUMENTS 120-SA-00-OO-75PJ
StyleModelBody MaterialDifferential Pressure RangePrice
A120-SA-00-OO-100P316 Stainless Steel0 to 100 psi€576.69
B120-SA-00-O(CA)-15P316 Stainless Steel0 to 15 PSID€629.08
C120-SA-00-OO-5P316 Stainless Steel0 to 5 psi€576.69
D120-SA-00-OO-10P316 Stainless Steel0 to 10 psi€576.69
B120-SA-00-O(CA)-100P316 Stainless Steel0 to 100 PSID€629.08
B120-SA-00-O(CA)-50P316 Stainless Steel0 to 50 PSID€629.08
B120-SA-00-O(CA)-30P316 Stainless Steel0 to 30 PSID€629.08
B120-SA-00-O(CA)-20P316 Stainless Steel0 to 20 PSID€629.08
B120-SA-00-O(CA)-10P316 Stainless Steel0 to 10 PSID€629.08
B120-SA-00-O(CA)-5P316 Stainless Steel0 to 5 PSID€629.08
E120-SA-00-OO-15P316 Stainless Steel0 to 15 psi€576.69
F120-SA-00-OO-20P316 Stainless Steel0 to 20 psi€576.69
G120-SA-00-OO-25P316 Stainless Steel0 to 25 psi€576.69
H120-SA-00-OO-30P316 Stainless Steel0 to 30 psi€576.69
I120-SA-00-OO-50P316 Stainless Steel0 to 50 psi€576.69
J120-SA-00-OO-75P316 Stainless Steel0 to 75 psi€576.69
I120-AA-00-OO-50PAluminum0 to 50 psi€301.61
A120-AA-00-OO-100PAluminum0 to 100 psi€301.61
J120-AA-00-OO-75PAluminum0 to 75 psi€301.61
B120-AA-00-O(CA)-5PAluminum0 to 5 PSID€468.73
H120-AA-00-OO-30PAluminum0 to 30 psi€301.61
G120-AA-00-OO-25PAluminum0 to 25 psi€301.61
F120-AA-00-OO-20PAluminum0 to 20 psi€301.61
E120-AA-00-OO-15PAluminum0 to 15 psi€301.61
B120-AA-00-O(CA)-10PAluminum0 to 10 PSID€468.73
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MIDWEST INSTRUMENTS -

Model 140 Differential Pressure Gauge

MIDWEST INSTRUMENTS 140-SC-00-OO-100PA
MIDWEST INSTRUMENTS 140-SA-00-OO-50PB
MIDWEST INSTRUMENTS 140-SC-00-OO-50PC
MIDWEST INSTRUMENTS 140-SC-00-OO-30PD
MIDWEST INSTRUMENTS 140-SA-00-OO-100PE
MIDWEST INSTRUMENTS 140-SA-00-OO-30PF
MIDWEST INSTRUMENTS 140-SA-00-O(AA)-100PG
MIDWEST INSTRUMENTS 140-AA-00-OO-30PH
MIDWEST INSTRUMENTS 140-AA-00-OO-50PI
MIDWEST INSTRUMENTS 140-AA-00-OO-100PJ
MIDWEST INSTRUMENTS 140-AC-00-OO-30PK
StyleModelBody MaterialDial SizeDiaphragm MaterialDifferential Pressure RangeSeal MaterialPrice
A140-SC-00-OO-100P316 Stainless Steel4-1/2"Buna N0 to 100 psiBuna N€1,015.51
B140-SA-00-OO-50P316 Stainless Steel2-1/2"Buna N0 to 50 psiBuna N€1,005.11
C140-SC-00-OO-50P316 Stainless Steel4-1/2"Buna N0 to 50 psiBuna N€1,015.51
D140-SC-00-OO-30P316 Stainless Steel4-1/2"Buna N0 to 30 psiBuna N€1,015.51
E140-SA-00-OO-100P316 Stainless Steel2-1/2"Buna N0 to 100 psiBuna N€1,005.11
F140-SA-00-OO-30P316 Stainless Steel2-1/2"Buna N0 to 30 psiBuna N€1,005.11
G140-SA-00-O(AA)-100P316 Stainless Steel2-1/2"Buna-N0 to 100 PSIDBuna-N€1,256.19
G140-SA-00-O(AA)-50P316 Stainless Steel2-1/2"Buna-N0 to 50 PSIDBuna-N€1,256.19
G140-SA-00-O(AA)-30P316 Stainless Steel2-1/2"Buna-N0 to 30 PSIDBuna-N€1,256.19
H140-AA-00-OO-30PAluminum2-1/2"Buna N0 to 30 psiBuna N€532.32
I140-AA-00-OO-50PAluminum2-1/2"Buna N0 to 50 psiBuna N€532.32
J140-AA-00-OO-100PAluminum2-1/2"Buna N0 to 100 psiBuna N€532.32
G140-AA-00-O(AA)-50PAluminum2-1/2"Buna-N0 to 50 PSIDBuna-N€745.53
K140-AC-00-OO-30PAluminum4-1/2"Buna N0 to 30 psiBuna N€579.26
C140-AC-00-OO-50PAluminum4-1/2"Buna N0 to 50 psiBuna N€579.26
A140-AC-00-OO-100PAluminum4-1/2"Buna N0 to 100 psiBuna N€579.26
G140-AA-00-O(AA)-100PAluminum2-1/2"Buna-N0 to 100 PSIDBuna-N€745.53
G140-AA-00-O(AA)-30PAluminum2-1/2"Buna-N0 to 30 PSIDBuna-N€745.53
MIDWEST INSTRUMENTS -

Model 130 Differential Pressure Gauge

MIDWEST INSTRUMENTS 130-0111A
MIDWEST INSTRUMENTS 130-0115B
MIDWEST INSTRUMENTS 130-0110C
StyleModelAccuracyBody MaterialDifferential Pressure RangePrice
A130-0111+/-3/2/3%Glass Reinforced Plastic0 to 10" WC€963.61
B130-0115+/-3/2/3%316 Stainless Steel0 to 15" WC€2,320.99
A130-0114+/-3/2/3%316 Stainless Steel0 to 10" WC€2,320.99
B130-0112+/-3/2/3%Glass Reinforced Plastic0 to 15" WC€963.61
C130-0110+/-5%Glass Reinforced Plastic0 to 5" WC€963.61
C130-0113+/-5%316 Stainless Steel0 to 5" WC€2,320.99

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