![J21K-140-1537-M201-M277-M406-M446](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/United Electric Controls Ltd./J21K-Series-Type-J21K-s-127-to-16020-Differential-PS/Thumbs/400_main_UE_Type_J21K_Models_127,_140,_150_and_16020_Differential_Pressure_Switch.png)
J21K-140-1537-M201-M277-M406-M446
J21K Series Type J21K Models 127 to 16020 Differential Pressure Switch
United Electric
$557.00
CAD
25+ In Stock
![J21K-140-1537-M201-M277](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/United Electric Controls Ltd./J21K-Series-Type-J21K-s-127-to-16020-Differential-PS/Thumbs/400_main_UE_Type_J21K_Models_127,_140,_150_and_16020_Differential_Pressure_Switch.png)
J21K-140-1537-M201-M277
J21K Series Type J21K Models 127 to 16020 Differential Pressure Switch
United Electric
$2,366.00
CAD
25+ In Stock
![J21K-140-1537-M406](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/United Electric Controls Ltd./J21K-Series-Type-J21K-s-127-to-16020-Differential-PS/Thumbs/400_main_UE_Type_J21K_Models_127,_140,_150_and_16020_Differential_Pressure_Switch.png)
J21K-140-1537-M406
J21K Series Type J21K Models 127 to 16020 Differential Pressure Switch
United Electric
$1,393.00
CAD
50+ In Stock
![J21K-140-1537-M277-M405](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/United Electric Controls Ltd./J21K-Series-Type-J21K-s-127-to-16020-Differential-PS/Thumbs/400_main_UE_Type_J21K_Models_127,_140,_150_and_16020_Differential_Pressure_Switch.png)
J21K-140-1537-M277-M405
J21K Series Type J21K Models 127 to 16020 Differential Pressure Switch
United Electric
$228.00
CAD
7 In Stock
![J21K-140-1537-M277-M444](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/United Electric Controls Ltd./J21K-Series-Type-J21K-s-127-to-16020-Differential-PS/Thumbs/400_main_UE_Type_J21K_Models_127,_140,_150_and_16020_Differential_Pressure_Switch.png)
J21K-140-1537-M277-M444
J21K Series Type J21K Models 127 to 16020 Differential Pressure Switch
United Electric
$1,403.00
CAD
25+ In Stock
![J21K-140-1537-M277-M550](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/United Electric Controls Ltd./J21K-Series-Type-J21K-s-127-to-16020-Differential-PS/Thumbs/400_main_UE_Type_J21K_Models_127,_140,_150_and_16020_Differential_Pressure_Switch.png)
J21K-140-1537-M277-M550
J21K Series Type J21K Models 127 to 16020 Differential Pressure Switch
United Electric
$1,490.00
CAD
4 In Stock
![J21K-140-1537-M277-M446](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/United Electric Controls Ltd./J21K-Series-Type-J21K-s-127-to-16020-Differential-PS/Thumbs/400_main_UE_Type_J21K_Models_127,_140,_150_and_16020_Differential_Pressure_Switch.png)
J21K-140-1537-M277-M446
J21K Series Type J21K Models 127 to 16020 Differential Pressure Switch
United Electric
$2,236.00
CAD
50+ In Stock
![J21K-140-1537-M277-M406](https://www.yodify.com/cdn-cgi/image/width=125,quality=100,fit=scale-down,format=auto/https://images.yodify.com/productimages/United Electric Controls Ltd./J21K-Series-Type-J21K-s-127-to-16020-Differential-PS/Thumbs/400_main_UE_Type_J21K_Models_127,_140,_150_and_16020_Differential_Pressure_Switch.png)
J21K-140-1537-M277-M406
J21K Series Type J21K Models 127 to 16020 Differential Pressure Switch
United Electric
$1,271.00
CAD
50+ In Stock