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(32)
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(59)
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(60)
Humidity, Pressure And Flow Control
(17)
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(11)
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(15)
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(115)
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P70DA-400C Johnson Manual Reset high pressure control for R410a
high pressure control for R410a refrigerant. SPST switch opens on a rise. Range 200 to 610 PSI. 36 inch cap tube with 1/4 flare connection. HP rating 2 @ 120, 3 @240V. 24 Amps
Johnson Controls
P70DA-400C
$153.26
EA
$306.52
8 In Stock
P70KA-1C Johnson Refrigeration Pressure Switch
Refrigeration Pressure Switch * High Pressure Control. 2 SPST Switches. 1 Opens And 1 Closes On Rise. Range 50-450 PSI. Manual Reset. 36 Cap. Tube With 1/4 Flare Nut. R12 R22 R500And R502.
Johnson Controls
P70KA-1C
$221.17
EA
$442.33
4 In Stock
P70LB-1C Johnson Controls Dual Pressure Control. SPST Opens
Dual Pressure Control. SPST Opens Below Low And Above High Press. Setting. Range 20 -100 & 100-425 PSI. Adjustable Dif. 6-50 PSI fixed Dif. 55-65 PSI. 36 Cap Tube With 1/4 Flare Nut. 20A @ 120 17A @ 208/240
Johnson Controls
P70LB-1C
$258.14
EA
$516.27
27 In Stock
P70LB-6C Johnson Dual Press Ref Sw Vlv Low Rng
Dual Press Ref Sw Vlv Low Rng * Micro-Set Dual Pressure Control. SPST Opens Below Low & Above High Settings. Range 12 -80PSI & 100-425PSI. Diff 5-35 & 55-65 PSI. 36 Cap Tube With 1/4 Flare Nut. 20A @ 120V 17A @ 208/240.
Johnson Controls
P70LB-6C
$258.14
EA
$516.27
2 In Stock
P70MA-1C Johnson Dual Press Ref Sw Reset High
Dual Press Ref Sw Reset High * Dual Pressure Control. SPST. Opens Below low & Above High Press Settings. Range 20 -100 & 100-425 PSI. Low Dif. 6-50 PSI high Man. Reset. 36 Cap Tube With 1/4 Flare Nut. 20A @ 120 17A @ 208/240.
Johnson Controls
P70MA-1C
$260.82
EA
$521.63
11 In Stock
P70MA-2C Johnson Controls Dual Pressure Control. SPST Opens
Dual Pressure Control. SPST Opens Below Low& Above High Press Setting. Range 20 TO100 PSI 100-425 PSI. Adjustable Dif Low 6-50Pshigh Man. Reset. For Ammonia Systems. 1/4 FPT connections. 20A @120V
Johnson Controls
P70MA-2C
$506.19
EA
$1,012.38
3 In Stock
P70NA-1C Johnson Controls Dual Press Control. SPST Opens
Dual Press Control. SPST Opens Below Low& Above High Setpoints. Range 20 -100PSI100-425 PSI. Both Man. Reset. 36 Cap Tube With 1/4 Flare Nut. 20A @ 120 17A@ 208/240. For R1222500 & 502.
Johnson Controls
P70NA-1C
$263.51
EA
$527.02
1 In Stock
P72AA-27C Johnson Ref Press Sw Fan Cycling DPST
Ref Press Sw Fan Cycling DPST * Head Pressure/Fan Cycling Control. DPST Closes On A Rise. Range 100-400 PSI. Ad dif. 35-200 PSI. 36 Cap Tube With 1/4 Flare Nut. 20A @ 120V 17A @ 208/240V.
Johnson Controls
P72AA-27C
$209.74
EA
$419.48
1 In Stock
P72CA-2C Johnson Two Pole High Pressure Control,
Two Pole High Pressure Control, DPST, Open High Close Low, 50 Psi to 450 Psi, 60 Psi to 150 Psi Differential, 36" Capillary with 1/4" Flare Nut, 525 Psi Max Bellows Overpressure, Includes Universal Mounting Bracket, "All Range" for R-12, R-22, R- Dpst Open High
Johnson Controls
P72CA-2C
$218.48
EA
$436.96
1 In Stock
P72LB-1C Johnson Dual Press Cntrl DPST Auto Rst
Dual Press Cntrl DPST Auto Rst * Dual Press Control. DPST Opens Below Low and Above High Press Settings. Range 20 To 100 & 100-425 PSI. Adjustable Dif 6-50PSI & Fixed Dif 55-65 PSI. 36 Cap Tube With 1/4 Flare Nut. 20A @ 120 17A @ 208/240
Johnson Controls
P72LB-1C
$331.41
EA
$662.81
2 In Stock
P72MA-1C Johnson Dual Pressure Lockout on High
Dual Pressure Lockout on High * DPST dual pressure control Manual reset on high side. Low side is 20inch to 100psi. High side is 100 to 500psi. Dual 36inch capillaries with 1/4inch flare nut.
Johnson Controls
P72MA-1C
$337.46
EA
$674.91
1 In Stock
P74EA-8C Johnson Low Pressure Diff Control
Low Pressure Diff Control * Johnson Water Pressure Differential Control. Range 2 To 26 PSI. SPDT Snap Acting Switch Rated At 16A @ 120V Ac. 36 Cap. With 1/4 Flare Nuts. Maximum Pressure 180 PSI. fixed differential @ 3.5 psi
Johnson Controls
P74EA-8C
$252.75
EA
$505.50
13 In Stock
P74FA-1C Johnson Differential Pressure Switch
Differential Pressure Switch * Johnson Water Pressure Differential Control. Range 8 To 60 PSI. SPDT Snap Acting Switch Rated At 6A @ 120V Ac. 1/4 Male Flare Connections. pressure differential fixed @1.5 psi
Johnson Controls
P74FA-1C
$239.98
EA
$479.96
5 In Stock
P74FA-5C Johnson SPDT Pressure Differential Swi
SPDT Pressure Differential Swi * control pressure 8 to 60psi, 1.5psi fixed switch differential. 1/4 inch female pipe connections. Rated at 6FLA at 120vac 3FLA at 240vac.
Johnson Controls
P74FA-5C
$239.98
EA
$479.96
14 In Stock
R-2080-1 Johnson Volume Booster Relay
Volume Booster Relay * Pneumatic Volume Booster Relay. Repeats Low Volume Signal Ratio 1:1 To A High Volume Output.
Johnson Controls
R-2080-1
$313.77
EA
$627.53
1 In Stock
R-3710-3207 Johnson RESTR.TEE .007 1/4X5/32X5/32
RESTR.TEE .007 1/4X5/32X5/32
Johnson Controls
R-3710-3207
$21.27
EA
$42.54
Not in stock
R-4000-3 Johnson Controls Miniature Pressure Regulator.
Miniature Pressure Regulator. Adjustable span 1 To 12 PSI. 1/4 Barb Fitting. Must Use Restrictor.
Johnson Controls
R-4000-3
$184.53
EA
$519.01
2 In Stock
$184.62
EA
$369.23
Not in stock
S-224-1 Johnson Gradual Switch
Gradual Switch * Gradual Switch Manual Positioning Output 0 To 20 PSI 300 Degree Knob Rotation. Less Scale Plate.
Johnson Controls
S-224-1
$976.73
EA
$1,953.46
1 In Stock
S-2300-1 Johnson Selector Switch
Selector Switch * Pneumatic Selector Switch. Field Programmable For Up To 4 Ports. 1/4 Barb fittings. Includes Plate And Labels. Max pressure 30 PSI.
Johnson Controls
S-2300-1
$335.59
EA
$671.18
2 In Stock
S-2300-3 Johnson Selector Switch
Selector Switch * Pneumatic Selector Switch. 5 Ports: 3 Holding 2 Switching. 1/4 Barb Fittings includes Plate And Labels. Max Pressure 30 PSI.
Johnson Controls
S-2300-3
$335.59
EA
$671.18
Not in stock
S350AA-1C Johnson Stage-Adder Module
Stage-Adder Module * System 350 Electronic Stage Adder Module up To Nine S350's May Be Added To A A350For Additional Staging. SPDT Switch Rated At 9.8A @ 120V. Dif. Adjustable 1 To 30Foffset 1-30F. Surface Or Din Rail Mount.
Johnson Controls
S350AA-1C
$126.68
EA
$253.36
7 In Stock
S350PQ-1C Johnson Temp. Proportional Stage Mod
Temp. Proportional Stage Mod * System 350 Proportional Stage Module. Provides 0-10Vdc Or 0-20Ma Output For A350/A350R. Direct Or Reverse Acting. 0 To 30 Offset 0-30 Throttling Range. Adjustable Minimum output. Adjustable Integration.
Johnson Controls
S350PQ-1C
$305.67
EA
$611.34
2 In Stock
S352AA-2C Johnson Controls System 350 Electronic Stage Adder.
System 350 Electronic Stage Adder. Use With W351. Up To 5 May Be Added For Additional Staging. Offset 2 To 30% RH. Dif. 2-10% RH. SPDT Switch 9.8A @120V. Surface Or Din Rail Mounting.
Johnson Controls
S352AA-2C
$139.07
EA
$278.13
Not in stock