Shop by Category,Humidity, Pressure And Flow Control

NS2000031 Sealed Unit Parts Air Pressure switch .1 to 10in

Air Pressure switch .1 to 10in 2374-510

Brand:Supco, Item:NS2000031, :103736, UPC:687152213665

$33.08 EA

$80.99

83 In Stock

P32AC-1C Johnson Air Pressure Switch

Air Pressure Switch * Air Pressure Switch. SPDT Switching. Range .15-12 WC. Sensitivity At Minimum Set point .07 WC. Rating 9.8A @ 120V 5.5A @ 208V 4.9A @ 240V. High And Low Pressure Ports.

Brand:Johnson Controls, Item:P32AC-1C, :106372

$122.56 EA

$245.11

1 In Stock

P32AC-2C Johnson Controls Air Differential Pressure Switch.

Air Differential Pressure Switch. SPDT Snap Acting Switch. Range .05-5 W.C. Fixed Dif. .04 . 9.8A @ 120V 4.9A @ 240V

Brand:Johnson Controls, Item:P32AC-2C, :106375, UPC:10785028288766

$136.94 EA

$273.87

15 In Stock

P352PQ-1C Johnson Static Control .5-5WC

Static Control .5-5WC * System 350 Electronic Pressure Control. 24V. Range .5-5 WC Throttling Range .5-5 Output 0-10Vdc Or 0-20Ma. Direct Or Reverse Acting. Order DpT2640 Transmitter separately.

Brand:Johnson Controls, Item:P352PQ-1C, :106450

$518.68 EA

$1,037.35

1 In Stock

P47AA-1C Johnson Controls Steam Pressure Switch. SPST Snap

Steam Pressure Switch. SPST Snap Acting Switch Makes On Fall. Range 0-15 PSI. Adjustable Dif. 1-8 PSI. 16A @ 120V 8A @ 240V

Brand:Johnson Controls, Item:P47AA-1C, :107012

$329.83 EA

$659.66

1 In Stock

P499ACP-101K Johnson PRESSURE TRANSDUCER; 2M WIRE

PRESSURE TRANSDUCER; 2M WIRE HARNESS; 0-100 PSIG; 4-20 MA OUTPUT SIGNAL

Item:P499ACP-101K, :81827

$215.89 EA

$431.78

Not 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

Brand:Johnson Controls, Item:P74EA-8C, :108090

$284.44 EA

$568.88

10 In Stock

P74FA-1C Johnson Controls Johnson Water Pressure Differential

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

Brand:Johnson Controls, Item:P74FA-1C, :108099

$270.07 EA

$540.14

3 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.

Brand:Johnson Controls, Item:P74FA-5C, :108103

$270.07 EA

$540.14

9 In Stock

PA404A1033 Honeywell Steam Pressure Switch. SPST Snap

Steam Pressure Switch. SPST Snap Acting Switch Makes On Fall. Range .5-9 PSI. Adjustable Dif. 1-5 PSI. 8A @ 120V 5.1A @ 240V

Brand:Honeywell Residio, Item:PA404A1033, :108928, UPC:085267990134

$244.87 EA

$572.26

16 In Stock

PA404B1023 Honeywell Pressure Control 9#

Pressure Control 9# * Steam Pressure Switch. SPST Snap Acting Breaks On Fall. Range .5-9 PSI. Adjustable Dif 1-5 PSI. 8A @ 120V 5.1A @ 240V.

Brand:Honeywell Residio, Item:PA404B1023, :108931, UPC:085267064316

$279.40 EA

$652.93

1 In Stock

PF307 Barber Colman Pf-307 Pressure Switch Floating SPDT

Pressure Switch Floating SPDT * Floating SPDT Air Dif. Pressure Switch Range 1.1 To 3.5 WC. Velocity 4200-7500 Fpm Adjustable Null @ Minimum Set point .06 To .17 WC Adjustable Null @ Max. Set point .11 To .31 WC 1A @ 24V

Brand:Schneider Electric, Item:PF307, :109750, UPC:711426970074

$759.05 EA

$1,976.70

1 In Stock

PLP16222 Trerice 2.5" 0 - 5 psi

2.5" 0 - 5 psi

Item:PLP16222, :180822, UPC:842615103093

$30.61 EA

$69.17

Not in stock

PWLX04S Veris Industries Wet to wet differential pressure

Wet to wet differential pressure transducer. input 12-30 VDC or 24 VAC. Range 0-10/20/50/100 PSID. Output 0-5V, 0-10VDC or 4-20mA. LCD display and LED indication. 1/8 FPT connections

Brand:Veris Industries, Item:PWLX04S, :110946

$479.84 EA

$1,395.90

1 In Stock

S688A1007 Honeywell Air Flow Switch. SPDT Snap Acting

Air Flow Switch. SPDT Snap Acting Switchng .O. Contacts Make At 250 Fpm & Break AT75 Fpm. 2A @ 120V 1A @ 240V & 1A @ 120V .5A @ 240V.

Brand:Honeywell Residio, Item:S688A1007, :1015, UPC:085267084161

$88.68 EA

$221.70

1 In Stock

SMD8024204107 SMD8024204107 Antunes 8024204107 Differential Pressure Airflo

SMD8024204107 Antunes 8024204107 Differential Pressure Airflow

Differential Pressure Airflow Switch. 1/4 inch FPT or 3/4" Connection Range 0.17 to 6.0 Inches W/C

Brand:Antunes, Item:SMD8024204107, :2948

$74.00 EA

$179.38

14 In Stock

SUHS24 Sealed Unit Parts Suhs24 Universal humidifier solenoid

Universal humidifier solenoid valve. 24 volts. Adjustable flow. Includes mounting hardware and connectors. Replaces Aprilaire 4040, General 990-53, Honeywell 320016939-002, skuttle A01-0814-148

Brand:Supco, Item:SUHS24, :12842, UPC:850503005084

$46.33 EA

$112.31

17 In Stock

T-5502-1001 Johnson Pneumatic Temperature Indicator, 2

Pneumatic Temperature Indicator, 2 1/2" Dial, 50 to 100 Degree Range, ± 3-2-3 % of Full Range, 3 to 15 Psig Pressure Range, 1/8" NPT Air Connection, Flush or Surface Mount

Brand:Johnson Controls, Item:T-5502-1001, :5720

$135.40 EA

$299.97

Not in stock

TBG16A-600R Johnson Controls Steam Syphon Loop Straight-Through

Steam Syphon Loop Straight-Through 1/4" MPT On Both Ends includes Male To Male Pipe Adaptor. w/ Coupling pigtail

Brand:Johnson Controls, Item:TBG16A-600R, :8113, UPC:10785028375206

$47.79 EA

$95.58

22 In Stock

TC14 Weiss Lh-14ff 1/4"fpt Brass Gauge Valve

1/4"fpt Brass Gauge Valve 1/4" T-Handle Gauge Cock 1/4"x1/4"fpt Max 200psi Weiss Gauge Valve

Brand:Weiss Instruments, Item:TC14, :8176

$9.42 EA

$23.05

Not in stock

THC2 Barber Colman Thc-2 Enthalpy Control

Enthalpy Control * Enthalpy Control Snap Acting SPDT Switch range 10-80% RH/88-59F. Fixed Dif. 8% / 2F 2.5A @ 24V. Closes Fresh Air Damper To Minimum Position When Free Cooling Is Not Available.

Brand:Schneider Electric, Item:THC2, :9826, UPC:711426190182

$583.78 EA

$1,592.12

1 In Stock