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Dwyer 1950 1 Difference Pressure Switch 0.4 Inch -1.6 Inch Wg


Dwyer Instruments Magnehelic Gauges -  Dwyer 1950 1 Difference Pressure Switch 0.4 Inch -1.6 Inch Wg
Dwyer Instruments Magnehelic Gauges -  Dwyer 1950 1 Difference Pressure Switch 0.4 Inch -1.6 Inch Wg

28% 28 percent off rrp

Department: Dwyer Instruments Magnehelic Gauges
  Dwyer 1950 1 Difference Pressure Switch 0.4 Inch -1.6 Inch Wg
    Service: Air and non-combustible, compatible gases
Wetted Materials: Consult factory Temperature Limits: -40 to 140°F (-40 to 60°C)
0 to 140°F (-17.8 to 60°C)for 1950P-8, 15, 25, and 50. -30 to 130°F (-34.4 to 54.4°C) for 1950-02
Pressure Limits: Continuous: 1950's - 45" w.c. (0.11 bar)
1950P's - 35 psi (2.41 bar)
1950P-50 only - 70 psi (4.83 bar). Surge: 1950's - 10 psi (0.69 bar)
1950P's - 50 psi (3.45 bar)
1950P-50 only - 90 psi (6.21 bar)
Enclosure Rating: NEMA 3 (IP54), NEMA 7 and 9
Switch Type: Single-pole double-throw (SPDT)
Electrical Rating: 15 A @ 125, 250, 480 VAC, 60 Hz. Resistive 1/8 HP @ 125 VAC, 1/4 HP @ 250 VAC, 60 Hz
Electrical Connections: 3 screw type, common, normally open and normally closed
Process Connections: 1/8" female NPT
Mounting Orientation: Diaphragm in vertical position. Consult factory for other position orientations
Set Point Adjustment: Screw type on top of housing
Weight: 3.25 lb (1.5 kg)
1950-02 model 4.4 lb (2 kg)
Agency Approvals: CE, UL, CSA, FM
  DWYER 1950 1 DIFF PRESS SW 0.4 Inch -1.6 Inch WG Model 1950 Explosion-proof Differential Pressure Switch combines the best features of the popular Dwyer Series 1900 Pressure Switch with an integral explosion-proof and weatherproof housing, making it an exceptional value for either application. It is CE, UL and CSA listed, FM approved for use in Class I, Div 1, Groups C and D, Class II Groups E, F, and G and Class III hazardous atmospheres NEMA 7 & 9. Raintight NEMA 3 (IP54). Weatherproof features include a drain plug and O-ring seal in cover. Electrical connections are easily made by removing front cover. For convenience the set point adjustment screw is located on the outside of the housing. Twelve models offer set points from .03 to 20 w.c. (7.5 to 5 kPa) and from .5 to 60 psi (0.035 to 3.5 bar). The unit is very light and compact - about half the weight and bulk of other explosion-proof or weatherproof switches with separate enclosures.
Manufacture: Dwyer
Notes: Model Number: 1950-1-2F
Voltage: 240v
Weight: Service: Air and non-combustible, compatible gases. Wetted Materials: Consult factory. Temperature Limits: -40 to 140°F (-40 to 60°C); 0 to 140°F (-17.8 to 60°C)for 1950P-8, 15, 25, and 50. -30 to 130°F (-34.4 to 54.4°C) for 1950-0
Dwyer
Code#:
1950-1-2F
MyTub Code#: 308596
PDF File: Download pdf brochure 0.32mb
 
rrp£775.89
save£220.99
price£554.90

inc vat£665.88

Free UK delivery
email for overseas delivery charges

Stock Check Dwyer 1950 1 Difference Pressure Switch 0.4 Inch -1.6 Inch Wg Normally stocked
Next day delivery if ordered before 1pm, double check here..
   
 
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Dwyer 1950 1 Difference Pressure Switch 0.4 Inch -1.6 Inch Wg dwyer 1950 1 difference pressure switch 0.4 inch -1.6 inch wg
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...Dorothy Fraser
Goods received OK, thanks. Slightly surprised that they were loose in an open-top box. E-mail updates received from you kept me informed, but would be more useful if your notes were in reverse chronological order - with the more recent comments at the top of the e-mail rather than at the bottom. PFN. ------------- ------------------------- ------------------------- ------------- ------------- Dear Paul Thanks for your input we are looking into the notes order on the emails. As we use our own distribution system for deliveries there is no need for excessive packing as the items come from the shelf to the van then to your door, all treaded with great care. Regards Steve Marshall
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Order arrived quickly and was perfect for my purposes. Thanks.
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Thanks to My Tub I have been able to obtain two very scarce products to repair my central heating controls. Despite set backs from 3rd party suppliers, the goods were sourced and delivered in good time by My Tub. With my grateful thanks.
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Im happy with the service from My Tub. The team was very helpful in finding an alternative item for me when my original order counldnt be completed. The team sent pictures of the item to help me make a decision and processed a refund as the alternative was cheaper than my original order, Very happy with the teams overall service level and would use My Tub again.
...Mr S. Skinner
promt delivery very happy with order
...Stewart Bristow
It arrived on the day stated, three was in good order, however the fixing clips and seal were not present. Delivery driver was informed as it came from Wolsey parts center, said he would get one sent out but am still waiting for it. Luckily I was able to use the clips of the existing sink. Very poor.
...Ian Stewart - Stewart Property Services

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Dwyer 1950 1 Difference Pressure Switch 0.4 Inch -1.6 Inch Wg