Differential
5 to 10 in Hg
Port Type
1-Port 1/4-18 in FNPS
Ambient Temp. Range
-10 Degrees to 185 Degrees F
Media Temp. Range
-14 Degrees to 250 Degrees F
Electrical Connection
screw-clamp terminals AWG 22...AWG 12
Features
(2) Thresholds, Adjustable Scale, Electromechanical
Operating Temperature - Maximum
185 Degrees F
Number of Pressure Connection Ports
1
Operating Temperature - Minimum
-9 Degrees F
Manufacturer Warranty Length
18 mo
Pressure - Maximum
100 psi
Media Temperature - Maximum
250 Degrees F
Pressure Connection Type
1/2
Media Temperature - Minimum
-40 Degrees F
Differential Pressure - Maximum
4.91 psi
Differential Pressure - Minimum
2.46 psi
Pressure Actuator
diaphragm nitrile (Buna-N)
Nema Degree Of Protection
NEMA 1 UL 698
Motor Power Kw
1.5 kW 2 hp)115 V AC, 1 phase || 2.2 kW 3 hp)115 V AC, 3 phase || 2.2 kW 3 hp)230 V AC, 1 phase || 3.75 kW 5 hp)230 V AC, 3 phase || 3.7 kW 5 hp)460 V AC, 1 phase || 3.7 kW 5 hp)460 V AC, 3 phase || 3.7 kW 5 hp)575 V AC, 1 phase || 3.7 kW 5 hp)575 V AC, 3 phase || 0.75 kW 1 hp)115 V DC, 3 phase || 0.75 kW 1 hp)230 V DC
Ambient Air Temperature For Storage
10-185°F
Maximum Operating Rate
100 cyc/mn
Short-Circuit Protection
20 A cartridge fuse gG
Cable Entry Number
3 knock-outs for 1/2
Enclosure Material
stamped metal
Approx Adjustable Differential At Mid Range
5-10 inHg
Product Or Component Type
electromechanical vacuum switch
Ambient Air Temperature For Operation
10-185°F
Cover Material
polypropylene, noryl thermoplastic resin or equivalent
Vacuum Sensor Size
25 inHg
Device Application
power circuit application
Mechanical Durability
300 cycles
Value Of Setting
16.5...25 inHg
Vacuum Switch Type Of Operation
regulation between two thresholds
Contacts Type And Composition
2 NC, DPST-DB, Form YY, snap action, silver cadmium contacts
Materials In Contact With Fluid
nitrile (Buna-N) || zinc plated steel || 3M Scotch-Grip 847 rubber and gasket adhesive
Electrical Circuit Type
power circuit
Controlled Fluid
air -40-250°F) || water -40-250°F) || hydraulic oil -40-250°F) || gas -40-250°F)
Terminal Block Type
8 screw terminals
Operating Position
any position
Product Certifications
CSA file LR25490 || UL listed file E12158 CCN NKPZ
Fluid Connection Type
0.25 inch 18 NPSF UL 508
Country of Origin (subject to change)
Mexico
