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P74 Series

Differential Pressure Switch

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The Model P74 Differential Pressure Switch measures the difference in pressure exerted upon its two sensing elements and operates an SPDT switch at the differential pressure setpoint. The setpoint may be adjusted without removing the cover and is visible on a calibrated scale.


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Features
  • Brass bellows
  • Completely enclosed contact mechanism
  • Externally adjustable with visual setpoint scale
  • Universal mounting bracket supplied
  • Heavy-duty elements withstand high overrun pressure
  • For air, oil, or other liquids
  • One-year warranty
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JOHNSON CONTROLSP74 Series
Overall rating 
4.5 / 5
4.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
1
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
Ease of Installation 
4.5 / 5
4.5 / 5
Quality / Performance 
4.5 / 5
4.5 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
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2
2 The Model P74 Differential Pressure Switch measures the difference in pressure exerted upon its two sensing elements and operates an SPDT switch at the differential pressure setpoint. The setpoint may be adjusted without removing the cover and is visible on a calibrated scale.
Overall rating 
4.5 / 5
4.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
1
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
Ease of Installation 
4.5 / 5
4.5 / 5
Quality / Performance 
4.5 / 5
4.5 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
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Product reviews
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Ratings summary
Overall rating 
4.5 / 5
4.5 / 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
1
4 Stars
1
3 Stars
0
2 Stars
0
1 Star
0
Ease of Installation 
4.5 / 5
4.5 / 5
Quality / Performance 
4.5 / 5
4.5 / 5
Value 
3.5 / 5
3.5 / 5
2 out of 2(100%)customers recommend this product.
Share this product
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Product ReviewsWrite a review
Overall rating 
5 / 5
5 / 5
easy installation. easy adjustments.
PostedFebruary 22, 2012
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scubasteve
 
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from maine
Years of Experience:5-10
Job Function:Project Management
Ease of Installation 
5 / 5
5 / 5
Quality / Performance 
5 / 5
5 / 5
Value 
4 / 5
4 / 5
this product is easy to install and adjust. works great for our application. no problems at all. we have used this product many times.
Pros: Always in stock
Cons: none
Yes, I recommend this product.
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Overall rating 
4 / 5
4 / 5
Very solid product, easy to install and set up.
PostedOctober 12, 2011
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Nathan1
 
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from Colorado
Years of Experience:11+
Job Function:Engineering / Design
Ease of Installation 
4 / 5
4 / 5
Quality / Performance 
4 / 5
4 / 5
Value 
3 / 5
3 / 5
Easy to install, easy to set up, reliable and well built. I had to install sixteen of these in less than four hours, and got it done in less than two. The customer AND the boss were happy!
My Favorite Feature Ease of installation
Pros: Good value, Always in stock
Cons: pricy
Yes, I recommend this product.
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