Pressure Switch

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  1. EFECTOR / IFM ELX - PB5224 - Programmable Pressure Monitor 5-100PSI Stainless
    $259.95
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    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

    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. KLIXON - 20PS61-8 - Switch, pressure. 1/4NPT.
    $4.75
    Switch, pressure. 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. Learn More
  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. Unmarked - 3-471 - Switch, pressure pad/tape. NO with power cord.
    $4.98

    Switch, tape. Pressure switch/tape switch NO (Normally Open) enclosed. Overall cord length: 6 foot. Single ended.

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  8. Square D - GFW-1 - 20-1000-psig Pressure Switch / Manostat
    $98.99
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    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. HYDRA ELECTRIC - 40064-1 - Switch, pressure.
    Special Price $5.89 Regular Price $7.85

    Switch, pressure. Custom components fuel pressure switch, 2Amp 29VDC increase pressure by 12psig, decrease pressure 10 +- 5psig, proof 120 psig.

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  13. GV CONTROLS INC - FSX-2104 - Air flow sensing switch 24VNC.
    $39.85
    Air flow sensing switch SPST NC 24VNC, 2.5 watt. Case: 43.2mm tall x 20.4mm D, 9 pin. Military 5945-005655998. Learn More
  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
    Switch, pressure. 0.1-2 PSI Pressure/Altitude activated switch. MSA#76614. With cable and connector. Military NSN 5930-896-0240. Learn More
  17. MICRO PNUEMATIC LOGIC - MPL502-T-.10-SPC - Switch, pressure. Vacuum SPST-NO.
    $29.00
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    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.
    $165.00
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    Electronic Pressure Controller/Transmitter. Model PP-8516 is used for constant static pressure regulation. The supply air fan output is controlled either by Vortex dampers or by fan speed control. Setpoint 0.4-6" WC. Dimensions: front housing 4-1/8" wide x 1-3/4" deep (overall 4-5/8" wide x 4" deep) x 6" high with rear mount flange/bracket. More info: http://www.global-download.schneider-electric.com/852575A6007E5FD3/all/2E6C70C4FAC1707A8525771D002A73D6/$File/f-19928-4.pdf Learn More
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