Pressure Switch

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  1. EFECTOR / IFM ELX - PB5224 - Programmable Pressure Monitor 5-100PSI Stainless
    $259.95
    Electronic Pressure Monitor LED Display - 1/4"NPT - Instruction sheet included - Adjustable Hysteresis - Switching Output DC PNP N.O. / Closed programmable - Measuring Range 0-100 PSI - Requires 18-30VDC at 250mA - Bursting P 2000 PSI - Has programming buttons - 34mm x 92mm x 48mm - New CE UL CSA GL Made in Germany Learn More
  2. Aerotec. - UD-122 - Pressure switch
    $17.50
    DIFF. Pressure switch Factory new Military S/N 1204.16-R 3360 - 072834531 AF33 (600)-24272 Learn More
  3. Dwyer Instruments / Mercoid Control - AS-9 - Pressure Switch 4 AMP, Adjustable Pressure Control 0-15 PSI "New"
    Special Price $24.98 Regular Price $49.50
    READY TO SHIP - ONLY 27 LEFT IN STOCK!

    Mercoid Controls - Division of Dwyer Instruments, Inc.

    Dwyer Love Controls, Mercoid Controls AS-9 Pressure Switch, Adjustable 0-15 PSI Pressure Control. Normally Open Contacts 4 AMP with Internal Mercury Switch (Circuit closes on pressure rise). Visible Setpoint Adjustment, Calibrated scale.  

    Industrial Enclosed sealed housing Diaphram Operated Control.

    New Old Stock in Manufacturers Box.

    Similar to following Mercoid Control Pressure Switches:

    AP-153-36, AP15336, AP153R36, AP153RG36, AP-7012-153-36, AP-7021-153R36, AP-7041-153-36, AP-153-37, AP-2-36, AP236, 721G,

    Confirm Pressure requirements, contact ratings and material compatibility before substituting.

    Mercoid Controls produces a broad range of pressure, temperature, and level controls for use in heavy industrial, petrochemical, and electrical utility plants. Established in 1916, Mercoid has been serving industry for over 80 years. 

    Proudly Made in the USA.

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  4. Sensata Technologies / KLIXON - 20PS61-8 - Pressure Switch, 1/4 NPT.
    Special Price $9.98 Regular Price $16.95

    Sensata Technologies / KLIXON - 20PS61-8 Pressure Switch. 1/4NPT threaded brass fitting and 2 screw terminals. Dimensions: 0.814" (20.6mm) D x 1.648" (41.8mm) long including fitting, plus contacts. Made in the USA.

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  5. DWYER - 160212 15 - Switch, pressure. 1.5 in W. C. on increase.
    $7.95
    Switch, pressure. Factory set @ 1.5 in W. C. on increase. Housing material: plastic. Dimensions: 26.6mm long x 26.3mm wide x 7.9mm high. Overall 38.9mm. Contacts: two 3/16" male QC (quick connect) terminals. Learn More
  6. CCS - 6860G3 - Switch, pressure. 125/350VAC 15A, 0.5ADC.
    Special Price $79.95 Regular Price $95.00
    Switch, pressure. 125/350VAC 15A, 0.5ADC. Body: 3.5 x 3.6 x 6.8"H. Weight: 2.6 lbs. Single setpoint adjust range: 3 to 100 PSIG. Average deadband: 0.2 to 1 PSIG. Made in USA by Customer Control Sensors. Learn More
  7. Unidentified MFG - 3-471 - Switch, Pressure Pad/Tape. Normally Open with Power Cord.
    Special Price $4.98 Regular Price $6.50
    READY TO SHIP - ONLY 80 LEFT IN STOCK!

    Switch, tape. Pressure Switch/Tape Switch NO (Normally Open) enclosed.

    Overall cord length: 6 foot.

    Single ended.

    Alternate: Similar to ST18 Tape Switch for WeaponLights

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  8. Square D - GFW-1 - 20-1000-psig Pressure Switch / Manostat
    $98.99
    Pressure Switch Class 9012 Series C - Operating Range: 20-1000-psig [14-69 bar] Max allowable 10,000-psig [689bar] Factory Set Operating Point: ON DECREASING 500-psig [ "for use on vessels greater than 65' long" ] Switch 600VAC/DC UL CSA CE 3.5" x 2.6" x 6.4" long - Learn More
  9. MANNESMANN DEMAG - 672 825 01 - OVERLOAD LINK, MGS 2500#
    $229.95
    Marked DEMAG S.P.1 040t S.P.2 125t 16813/2 Oval shaped 105mm long x 69mm x 20.5mm thick Long 4-conductor cable with 4 pins. Instruction sheet in German. With 59mm long steel connecting pin & retainer. OVERLOAD LINK Learn More
  10. MANNESMANN DEMAG - 131 624 49 - OVERLOAD LINK MGS 2500# DH312
    $229.88
    Marked DEMAG MGS 1.6 Nr.43017 Oval shaped 105mm long x 69mm x 20.5mm thick Long 4-conductor cable with 4 pins. Instruction sheet in German. With 59mm long steel connecting pin & retainer. OVERLOAD LINK MGS 2500# DH312 Learn More
  11. Meletron - 71558-31-3 - Switch, pressure. Aneroid switch 28VDC 3Amp.
    Special Price $34.95 Regular Price $44.00
    Switch, pressure. Aneroid switch 28VDC 3Amp, 25,000-feet altitude. Manufactured for Stratos Division of Fairchild Engine & Airplane Corporation. Overall dimensions: 4" long x 4-1/3" wide x 4" high, plus air inlet. On four spring-loaded/cushioned shock mounts with 3-pin male MS connector. Each shock mount is oval 44.9mm long x 31.9mm wide with 35.5mm centers. Maybe replaced with 71558-31-4. Learn More
  12. Hughes / HYDRA ELECTRIC - 40064-1 - Fuel Pressure Switch
    Special Price $24.98 Regular Price $35.95
    READY TO SHIP - ONLY 19 LEFT IN STOCK!

    Hughes Missle System 40064-1 - Hydra-Electric Switch, Pressure. Custom Components Switches, Inc. Fuel Pressure Switch, 2Amp 29VDC increase pressure by 12psig, decrease pressure 10 +- 5psig, proof 120 psig.

    Technical Characteristics

    Thread Class 3b all pressure connection

    Inside Diameter 0.454 inches nominal all connections

    Thread Length 0.438 inches nominal all pressure connection

    Overall Length 3.000 inches nominal

    Overall Width 2.620 inches nominal

    Longest Horizontal Distance Between Mounting Centers 2.125 inches nominal

    Operating Temp. Rating 300.0 deg Ft maximum

    Nominal Thread Size 0.454 inches single pressure connection

    Mounting Facility Pattern four position rectangular

    Contact Voltage Rating In Volts 29.0 dc at sea level single voltage

    Body Diameter 2.370 inches nominal

    Body Length 1.630 inches nominal

    Unthreaded Mounting Hole Diameter 0.226 inches nominal

    Longest Vertical Distance Between Mounting Centers 2.125 inches nominal

    Pressure Switch Type gage

    Mounting Method flange and unthreaded hole

    Thread Quantity Per Inch 20 all pressure connection

    Contact Action Stimulus increase

    Nonpile-Up Contact Arrangement 1 pole, double throw, one position momentary

    Terminal Type wire lead

    Contact Load Current Rating 5.0 amperes resistive load single voltage

    Contact Adjustability deactuation point not adjustable and actuation point not adjustable

    Contact Stimulus Rating 12.00 actuation point nominal pounds per square inch gage and 10.00 deactuation point nominal pounds per square inch gage and 2.00 differential point nominal pounds per square inch gage

    Pressure Connector Type gasket seal, threaded internal all connections

    Media For Which Designed liquid

    Unpackaged Unit Weight 0.700 pounds

    Style Designator 46 cylindrical w/flange

    Thread Series Designator unf all pressure connection 

    NSN: 5930-00-134-0344 FSM 5930-557-2115

     



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  13. Warrren GV CONTROLS - FSX-2104 - Air Flow Sensing Switch 24V NC. HVAC Controls
    Special Price $129.98 Regular Price $235.50
    READY TO SHIP - ONLY 2 LEFT IN STOCK!

    GV CONTROLS INC - FSX-2104.

    Air Flow Sensing Switch

    SPST NC 24V NC,

    Case: 43.2mm tall x 20.4mm D, 9 pin.

    Made in USA

    Military 5945-005655998.

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  14. TRANSAMERICA DELAVAL - D1H-H18 - Switch, pressure or vacuum actuated.
    $55.00
    Switch, pressure or vacuum actuated. To increase pressure CCW, vacuum CW. To decrease: pressure CW, vacuum CCW. Adjustment range: 0.4-18PSI. 0.028-1.24Bar. Proof pressure: 60PSI. 4.14Bar. Factory set point: 9PSI increment.Dimensions: overall 3-1/3" wide x 3-9/16" deep x4" high. Mount: chassis/panel attached flange 3-1/3" wide x 7/8" with 2-1/4" centers. Learn More
  15. UNITED ELECTRIC CONTROLS - H400-453 - Switch, pressure. 0 to 20 PSI.
    $219.00
    Switch, pressure. UE 400 Series NEMA 4X multi-output. Adjustable setpoint range: 0 to 20 PSI. One SPDT output. Internal adjustment. Reference dial. Deadband: 0.05 to 0.2 PSI. Proof pressure: 225 PSI. Diecast aluminum epoxy-coated enclosure. United Electric Controls Co. NIB. Complete with manufactures installation and maintenance instructions. Learn More
  16. Meletron - 424E-1L 76614 - Pressure/Altitude activated switch.
    Special Price $49.95 Regular Price $66.00

    Meletron - 424E-1L 76614 Switch, Pressure.

    0.1-2 PSI Pressure/Altitude activated switch.

    MSA#76614.

    With cable and connector.

    Military NSN 5930-896-0240.

    Made in USA

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  17. MICRO PNUEMATIC LOGIC - MPL502-T-.10-SPC - Switch, pressure. Vacuum SPST-NO.
    $29.00
    Switch, pressure. Vacuum SPST-NO 10-20ma contact load, 0.10 inch H20. More info: www.pressureswitch.com Learn More
  18. JOHNSON CONTROLS INC - P47AA-6C - Steam pressure limit control. SPST.
    $125.00
    Steam pressure limit control. SPST. Automatic reset. Range: 0/15 PSIG. Learn More
  19. DWYER INSTRUMENTS - 1910-20 - Switch, pressure. 45 In W.C.
    Special Price $24.95 Regular Price $30.00

    Switch, pressure. Electrical ratings: 15Amp 125V, 250V, 480VAC. Current: 15Amp. (1/8HP 125VAC, 1/4HP 250VAC). Pressure: 45 In W.C. Surge pressure: 10 PSI. Compact low differential. Series 1900. Listed: UL/CSA. Mount: flange 3.5" D with two feet at 4.25" centers.

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  20. ALLEN BRADLEY - AB - 836T-T350J - Pressure Control. NEMA 4, 13 oiltight.
    $259.00
    Pressure Control. NEMA 4, 13 oiltight. Note: May in fact be new, but bulk and scratched. Learn More
  21. Schneider Electric - PP-8516 - Electronic Pressure Controller/Transmitter.
    $165.00
    Electronic Pressure Controller/Transmitter. Model PP-8516 is used for constant static pressure regulation. The supply air fan output is controlled either by Vortex dampers or by fan speed control. Setpoint 0.4-6" WC. Dimensions: front housing 4-1/8" wide x 1-3/4" deep (overall 4-5/8" wide x 4" deep) x 6" high with rear mount flange/bracket. More info: http://www.global-download.schneider-electric.com/852575A6007E5FD3/all/2E6C70C4FAC1707A8525771D002A73D6/$File/f-19928-4.pdf Learn More
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