• Adjustable Set Point Range:
    • Increasing: 1.4 to 5000 psig, 9.7 to 34473.7 kPa, 0.9 to 345 bar
    • Decreasing: 0.4 to 4520 psig 2.8 to 31164.3 kPa, 0.03 to 312 bar
  • Deadband: Approximately 1 to 480 psi, 6.89 to 3309.4 kPa, 0.07 to 33.1 bar
  • System Pressure (Maximum): 500 to 5000 psig, 3,447.38 to 34473.7 kPa, 34.5 to 345 bar
  • Proof Pressure: 750 to 75000 psig, 5,171.07 to 51710.6 kPa, 51.7 to 517 bar
  • Wetted Materials:
    • Pressure Port: 1/2" FNPT 316 Stainless Steel
    • Diaphragm: 316 Stainless Steel
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CRN, CE Mark, NACE, General Purpose
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
read more...

Filter Inventory By

Showing 11 Models
Showing 11 Models

11 Models In Stock

604GZ11-7011
604GZ11-7011
$277.00
  • Base Model
  • psig
    • Increasing 20 to 150
    • Decreasing 6 to 136
  • kPa
    • Increasing 137.9 to 1034.2
    • Decreasing 41.4 to 937.6
  • bar
    • Increasing 1.4 to 10.3
    • Decreasing 0.4 to 9.4
  • Base Model

    604GZ11-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    UL, CE, CRN
604GZ1-7011
604GZ1-7011
$239.00
  • Base Model
  • psig
    • Increasing 1.4 to 16
    • Decreasing 0.4 to 15
  • kPa
    • Increasing 9.7 to 110.3
    • Decreasing 2.8 to 103.4
  • bar
    • Increasing 0.09 to 1.1
    • Decreasing 0.03 to 1.03
  • Base Model

    604GZ1-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    UL, CE, CRN
604GZ2-7011
604GZ2-7011
$277.00
  • Base Model
  • psig
    • Increasing 10 to 75
    • Decreasing 3 to 68
  • kPa
    • Increasing 69 to 517.1
    • Decreasing 20.7 to 468.8
  • bar
    • Increasing 0.7 to 5.2
    • Decreasing 0.2 to 4.7
  • Base Model

    604GZ2-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    UL, CE, CRN
604GZ5-7011
604GZ5-7011
$277.00
  • Base Model
  • psig
    • Increasing 330 to 1000
    • Decreasing 250 to 920
  • kPa
    • Increasing 2275.3 to 6894.7
    • Decreasing 1723.7 to 6343.1
  • bar
    • Increasing 22.8 to 68.9
    • Decreasing 17.2 to 63.4
  • Base Model

    604GZ5-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    UL, CE, CRN
604GZ7-7011
604GZ7-7011
$277.00
  • Base Model
  • psig
    • Increasing 950 to 2300
    • Decreasing 750 to 2100
  • kPa
    • Increasing 6550.1 to 15857.9
    • Decreasing 5171.1 to 14478.9
  • bar
    • Increasing 65.5 to 159
    • Decreasing 51.7 to 145
  • Base Model

    604GZ7-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    UL, CE, CRN
604GZ9-7011
604GZ9-7011
$277.00 While Supplies Last
  • Base Model
  • psig
    • Increasing 2100 to 3400
    • Decreasing 1820 to 3120
  • kPa
    • Increasing 14479 to 23442.1
    • Decreasing 12548.5 to 21511.6
  • bar
    • Increasing 145 to 234
    • Decreasing 126 to 215
  • Base Model

    604GZ9-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    UL, CE, CRN
604GZJ1-7011
604GZJ1-7011
$248.00
  • CSA (J)
  • psig
    • Increasing 1.4 to 16
    • Decreasing 0.4 to 15
  • kPa
    • Increasing 9.7 to 110.3
    • Decreasing 2.8 to 103.4
  • bar
    • Increasing 0.09 to 1.1
    • Decreasing 0.03 to 1.03
  • Base Model

    604GZ1-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    CSA
604GZJ3-7011
604GZJ3-7011
$286.00
  • CSA (J)
  • psig
    • Increasing 50 to 375
    • Decreasing 16 to 341
  • kPa
    • Increasing 344.8 to 2585.5
    • Decreasing 110.4 to 2351.1
  • bar
    • Increasing 3.5 to 25.9
    • Decreasing 1.1 to 23.5
  • Base Model

    604GZ3-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    CSA
604GZJ7-7011
604GZJ7-7011
$179.00 While Supplies Last
  • CSA (J)
  • psig
    • Increasing 950 to 2300
    • Decreasing 750 to 2100
  • kPa
    • Increasing 6550.1 to 15857.9
    • Decreasing 5171.1 to 14478.9
  • bar
    • Increasing 65.5 to 159
    • Decreasing 51.7 to 145
  • Base Model

    604GZ7-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    CSA
604GZM11-7011
604GZM11-7011
$208.00 While Supplies Last
  • DPDT Electrical (M)
  • psig
    • Increasing 20 to 150
    • Decreasing 6 to 136
  • kPa
    • Increasing 137.9 to 1034.2
    • Decreasing 41.4 to 937.6
  • bar
    • Increasing 1.4 to 10.3
    • Decreasing 0.4 to 9.4
  • Base Model

    604GZ11-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    DPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    UL, CE, CRN
604GZM3-7011
604GZM3-7011
$332.00
  • DPDT Electrical (M)
  • psig
    • Increasing 50 to 375
    • Decreasing 16 to 341
  • kPa
    • Increasing 344.8 to 2585.5
    • Decreasing 110.4 to 2351.1
  • bar
    • Increasing 3.5 to 25.9
    • Decreasing 1.1 to 23.5
  • Base Model

    604GZ3-7011
  • Welded Internal Diaphragm

    None
  • Process Connection

    1/2"-14 Female NPT 316 Stainless Steel
  • Diaphragm

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    DPDT
  • Electrical Contacts

    Silver
  • Manual Reset

    None
  • Agency Approvals

    UL, CE, CRN

Selected Configuration

Model #:

604GZJ1-7011

Price:
$248.00 USD
Availability:
In Stock (50+)
Min. Qty:
1 Item

Configuration

reset configuration

Agency Approvals

Available agency approvals listed below, CSA is a non standard option.
  • CE
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - Manitoba
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • cUL
  • EMC Directive
  • LVD
  • PED
  • RoHS
  • UL

NACE & NIST

  • NACE MR0175:2003

Environmental Protection

  • NEMA 4, 13 / IP65, 66
  • Non-Hazardous Area

Set Point - Increasing

Set Point Ranges below describe the adjustable increasing range of the entire series, for specific ranges by model click desired unit of measurement below.
MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure

psi
Proof
(Test)
Pressure

psi
Adjustable Set Point Range Deadband
Approximate
psi
Model Number & Wetted Parts
Increasing
Pressure

psi
Decreasing
Pressure

psi
Model
604GZ*-7011
Wetted
Parts
500 750 1.4 - 16 0.4 - 15 1 GZ1-7011 316 Stainless Steel
Viton
3000 5000 10 - 75 3 - 68 7 GZ2-7011
3000 5000 20 - 150 6 - 136 14 GZ11-7011
3000 5000 50 - 375 16 - 341 34 GZ3-7011
3000 5000 330 - 1000 250 - 920 80 GZ5-7011
3000 5000 950 - 2300 750 - 2100 200 GZ7-7011
5000 7500 2100 - 3400 1820 - 3120 280 GZ9-7011
5000 7500 3200 - 5000 2720 - 4520 480 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
kPa
Proof
(Test)
Pressure
 
kPa
Adjustable Set Point Range Deadband
Approximate
kPa
Model Number & Wetted Parts
Increasing
Pressure
 
kPa
Decreasing
Pressure
 
kPa
Model
604GZ*-7011
Wetted
Parts
3448 5172 9 - 110 3 - 103 7 GZ1-7011 316 Stainless Steel
Viton
20689 34482 70 - 520 20 - 470 50 GZ2-7011
20689 34482 140 - 1030 40 - 940 97 GZ11-7011
20689 34482 350 - 2590 110 - 2350 230 GZ3-7011
20689 34482 2280 - 6890 1720 - 6340 550 GZ5-7011
20689 34482 6550 - 1500 5170 - 14500 1380 GZ7-7011
34482 51724 14500 - 23400 12550 - 21500 1930 GZ9-7011
34482 51724 22100 - 34500 18750 - 31200 3310 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
bar
Proof
(Test)
Pressure
 
bar
Adjustable Set Point Range Deadband
Approximate
bar
Model Number & Wetted Parts
Increasing
Pressure
 
bar
Decreasing
Pressure
 
bar
Model
604GZ*-7011
Wetted
Parts
34.5 51.7 0.09 - 1.1 0.03 - 1.03 0.07 GZ1-7011 316 Stainless Steel
Viton
207 345 0.7 - 5.2 0.2 - 4.7 0.5 GZ2-7011
207 345 1.4 - 10 0.4 - 9.4 0.97 GZ11-7011
207 345 3.5 - 25.9 1.1 - 23.5 2.3 GZ3-7011
207 345 22 - 68.9 17.2 - 63.4 5.5 GZ5-7011
207 345 65 - 159 51.7 - 145 13.8 GZ7-7011
345 517 145 - 234 126 - 215 19.3 GZ9-7011
345 517 221 - 345 187.5 - 312 33.1 GZ10-7011

  • bar: 0.09 to 345
  • kPa: 9.7 to 34,473.7
  • psig: 1.4 to 5,000

Set Point - Decreasing

Set Point Ranges below describe the adjustable decreasing range of the entire series, for specific ranges by model click desired unit of measurement below.
MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure

psi
Proof
(Test)
Pressure

psi
Adjustable Set Point Range Deadband
Approximate
psi
Model Number & Wetted Parts
Increasing
Pressure

psi
Decreasing
Pressure

psi
Model
604GZ*-7011
Wetted
Parts
500 750 1.4 - 16 0.4 - 15 1 GZ1-7011 316 Stainless Steel
Viton
3000 5000 10 - 75 3 - 68 7 GZ2-7011
3000 5000 20 - 150 6 - 136 14 GZ11-7011
3000 5000 50 - 375 16 - 341 34 GZ3-7011
3000 5000 330 - 1000 250 - 920 80 GZ5-7011
3000 5000 950 - 2300 750 - 2100 200 GZ7-7011
5000 7500 2100 - 3400 1820 - 3120 280 GZ9-7011
5000 7500 3200 - 5000 2720 - 4520 480 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
kPa
Proof
(Test)
Pressure
 
kPa
Adjustable Set Point Range Deadband
Approximate
kPa
Model Number & Wetted Parts
Increasing
Pressure
 
kPa
Decreasing
Pressure
 
kPa
Model
604GZ*-7011
Wetted
Parts
3448 5172 9 - 110 3 - 103 7 GZ1-7011 316 Stainless Steel
Viton
20689 34482 70 - 520 20 - 470 50 GZ2-7011
20689 34482 140 - 1030 40 - 940 97 GZ11-7011
20689 34482 350 - 2590 110 - 2350 230 GZ3-7011
20689 34482 2280 - 6890 1720 - 6340 550 GZ5-7011
20689 34482 6550 - 1500 5170 - 14500 1380 GZ7-7011
34482 51724 14500 - 23400 12550 - 21500 1930 GZ9-7011
34482 51724 22100 - 34500 18750 - 31200 3310 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
bar
Proof
(Test)
Pressure
 
bar
Adjustable Set Point Range Deadband
Approximate
bar
Model Number & Wetted Parts
Increasing
Pressure
 
bar
Decreasing
Pressure
 
bar
Model
604GZ*-7011
Wetted
Parts
34.5 51.7 0.09 - 1.1 0.03 - 1.03 0.07 GZ1-7011 316 Stainless Steel
Viton
207 345 0.7 - 5.2 0.2 - 4.7 0.5 GZ2-7011
207 345 1.4 - 10 0.4 - 9.4 0.97 GZ11-7011
207 345 3.5 - 25.9 1.1 - 23.5 2.3 GZ3-7011
207 345 22 - 68.9 17.2 - 63.4 5.5 GZ5-7011
207 345 65 - 159 51.7 - 145 13.8 GZ7-7011
345 517 145 - 234 126 - 215 19.3 GZ9-7011
345 517 221 - 345 187.5 - 312 33.1 GZ10-7011

  • bar: 0.03 to 312
  • kPa: 2.8 to 31,164
  • psig: 0.4 to 4,520

Adjustment Type

  • Field Adjustable

System Pressure

System Pressure below describes the range of the entire series, for specific values by model click desired unit of measurement below.
MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure

psi
Proof
(Test)
Pressure

psi
Adjustable Set Point Range Deadband
Approximate
psi
Model Number & Wetted Parts
Increasing
Pressure

psi
Decreasing
Pressure

psi
Model
604GZ*-7011
Wetted
Parts
500 750 1.4 - 16 0.4 - 15 1 GZ1-7011 316 Stainless Steel
Viton
3000 5000 10 - 75 3 - 68 7 GZ2-7011
3000 5000 20 - 150 6 - 136 14 GZ11-7011
3000 5000 50 - 375 16 - 341 34 GZ3-7011
3000 5000 330 - 1000 250 - 920 80 GZ5-7011
3000 5000 950 - 2300 750 - 2100 200 GZ7-7011
5000 7500 2100 - 3400 1820 - 3120 280 GZ9-7011
5000 7500 3200 - 5000 2720 - 4520 480 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
kPa
Proof
(Test)
Pressure
 
kPa
Adjustable Set Point Range Deadband
Approximate
kPa
Model Number & Wetted Parts
Increasing
Pressure
 
kPa
Decreasing
Pressure
 
kPa
Model
604GZ*-7011
Wetted
Parts
3448 5172 9 - 110 3 - 103 7 GZ1-7011 316 Stainless Steel
Viton
20689 34482 70 - 520 20 - 470 50 GZ2-7011
20689 34482 140 - 1030 40 - 940 97 GZ11-7011
20689 34482 350 - 2590 110 - 2350 230 GZ3-7011
20689 34482 2280 - 6890 1720 - 6340 550 GZ5-7011
20689 34482 6550 - 1500 5170 - 14500 1380 GZ7-7011
34482 51724 14500 - 23400 12550 - 21500 1930 GZ9-7011
34482 51724 22100 - 34500 18750 - 31200 3310 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
bar
Proof
(Test)
Pressure
 
bar
Adjustable Set Point Range Deadband
Approximate
bar
Model Number & Wetted Parts
Increasing
Pressure
 
bar
Decreasing
Pressure
 
bar
Model
604GZ*-7011
Wetted
Parts
34.5 51.7 0.09 - 1.1 0.03 - 1.03 0.07 GZ1-7011 316 Stainless Steel
Viton
207 345 0.7 - 5.2 0.2 - 4.7 0.5 GZ2-7011
207 345 1.4 - 10 0.4 - 9.4 0.97 GZ11-7011
207 345 3.5 - 25.9 1.1 - 23.5 2.3 GZ3-7011
207 345 22 - 68.9 17.2 - 63.4 5.5 GZ5-7011
207 345 65 - 159 51.7 - 145 13.8 GZ7-7011
345 517 145 - 234 126 - 215 19.3 GZ9-7011
345 517 221 - 345 187.5 - 312 33.1 GZ10-7011

  • bar: 34.5 to 345
  • kPa: 3,447 to 34,474
  • psig: 500 to 5,000

Proof Pressure

Proof Pressure below describes the range of the entire series, for specific values by the model click desired unit of measurement below.
MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure

psi
Proof
(Test)
Pressure

psi
Adjustable Set Point Range Deadband
Approximate
psi
Model Number & Wetted Parts
Increasing
Pressure

psi
Decreasing
Pressure

psi
Model
604GZ*-7011
Wetted
Parts
500 750 1.4 - 16 0.4 - 15 1 GZ1-7011 316 Stainless Steel
Viton
3000 5000 10 - 75 3 - 68 7 GZ2-7011
3000 5000 20 - 150 6 - 136 14 GZ11-7011
3000 5000 50 - 375 16 - 341 34 GZ3-7011
3000 5000 330 - 1000 250 - 920 80 GZ5-7011
3000 5000 950 - 2300 750 - 2100 200 GZ7-7011
5000 7500 2100 - 3400 1820 - 3120 280 GZ9-7011
5000 7500 3200 - 5000 2720 - 4520 480 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
kPa
Proof
(Test)
Pressure
 
kPa
Adjustable Set Point Range Deadband
Approximate
kPa
Model Number & Wetted Parts
Increasing
Pressure
 
kPa
Decreasing
Pressure
 
kPa
Model
604GZ*-7011
Wetted
Parts
3448 5172 9 - 110 3 - 103 7 GZ1-7011 316 Stainless Steel
Viton
20689 34482 70 - 520 20 - 470 50 GZ2-7011
20689 34482 140 - 1030 40 - 940 97 GZ11-7011
20689 34482 350 - 2590 110 - 2350 230 GZ3-7011
20689 34482 2280 - 6890 1720 - 6340 550 GZ5-7011
20689 34482 6550 - 1500 5170 - 14500 1380 GZ7-7011
34482 51724 14500 - 23400 12550 - 21500 1930 GZ9-7011
34482 51724 22100 - 34500 18750 - 31200 3310 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
bar
Proof
(Test)
Pressure
 
bar
Adjustable Set Point Range Deadband
Approximate
bar
Model Number & Wetted Parts
Increasing
Pressure
 
bar
Decreasing
Pressure
 
bar
Model
604GZ*-7011
Wetted
Parts
34.5 51.7 0.09 - 1.1 0.03 - 1.03 0.07 GZ1-7011 316 Stainless Steel
Viton
207 345 0.7 - 5.2 0.2 - 4.7 0.5 GZ2-7011
207 345 1.4 - 10.3 0.4 - 9.4 0.97 GZ11-7011
207 345 3.5 - 25.9 1.1 - 23.5 2.3 GZ3-7011
207 345 22.8 - 68.9 17.2 - 63.4 5.5 GZ5-7011
207 345 65.5 - 159 51.7 - 145 13.8 GZ7-7011
345 517 145 - 234 126 - 215 19.3 GZ9-7011
345 517 221 - 345 187.5 - 312 33.1 GZ10-7011

  • bar: 51.7 to 517
  • kPa: 5,171 to 51,711
  • psig: 750 to 7,500

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Deadband, Approximate

Deadband below descibes the approximate deadband range of the entire series, for specific ranges by model click desired unit of measurement below.
MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure

psi
Proof
(Test)
Pressure

psi
Adjustable Set Point Range Deadband
Approximate
psi
Model Number & Wetted Parts
Increasing
Pressure

psi
Decreasing
Pressure

psi
Model
604GZ*-7011
Wetted
Parts
500 750 1.4 - 16 0.4 - 15 1 GZ1-7011 316 Stainless Steel
Viton
3000 5000 10 - 75 3 - 68 7 GZ2-7011
3000 5000 20 - 150 6 - 136 14 GZ11-7011
3000 5000 50 - 375 16 - 341 34 GZ3-7011
3000 5000 330 - 1000 250 - 920 80 GZ5-7011
3000 5000 950 - 2300 750 - 2100 200 GZ7-7011
5000 7500 2100 - 3400 1820 - 3120 280 GZ9-7011
5000 7500 3200 - 5000 2720 - 4520 480 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
kPa
Proof
(Test)
Pressure
 
kPa
Adjustable Set Point Range Deadband
Approximate
kPa
Model Number & Wetted Parts
Increasing
Pressure
 
kPa
Decreasing
Pressure
 
kPa
Model
604GZ*-7011
Wetted
Parts
3448 5172 9 - 110 3 - 103 7 GZ1-7011 316 Stainless Steel
Viton
20689 34482 70 - 520 20 - 470 50 GZ2-7011
20689 34482 140 - 1030 40 - 940 97 GZ11-7011
20689 34482 350 - 2590 110 - 2350 230 GZ3-7011
20689 34482 2280 - 6890 1720 - 6340 550 GZ5-7011
20689 34482 6550 - 1500 5170 - 14500 1380 GZ7-7011
34482 51724 14500 - 23400 12550 - 21500 1930 GZ9-7011
34482 51724 22100 - 34500 18750 - 31200 3310 GZ10-7011

MODEL 604GZ-7011 1/2 Stainless Steel Pressure Port & Diaphragm
Maximum
System
Pressure
 
bar
Proof
(Test)
Pressure
 
bar
Adjustable Set Point Range Deadband
Approximate
bar
Model Number & Wetted Parts
Increasing
Pressure
 
bar
Decreasing
Pressure
 
bar
Model
604GZ*-7011
Wetted
Parts
34.5 51.7 0.09 - 1.1 0.03 - 1.03 0.07 GZ1-7011 316 Stainless Steel
Viton
207 345 0.7 - 5.2 0.2 - 4.7 0.5 GZ2-7011
207 345 1.4 - 10.3 0.4 - 9.4 0.97 GZ11-7011
207 345 3.5 - 25.9 1.1 - 23.5 2.3 GZ3-7011
207 345 22.8 - 68.9 17.2 - 63.4 5.5 GZ5-7011
207 345 65.5 - 159 51.7 - 145 13.8 GZ7-7011
345 517 145 - 234 126 - 215 19.3 GZ9-7011
345 517 221 - 345 187.5 - 312 33.1 GZ10-7011

  • bar: 0.07 to 33.1
  • kPa: 6.9 to 3,309
  • psig: 1 to 480

Process Connection - Threaded

  • 1/2" Female NPT

Switch Type

  • DPDT
  • SPDT

Electrical Rating

Electrical Characteristics:
VOLTS AMPERES
SPDT DPDT "M" Dbl Brk"X"
Resistive Resistive Resistive
Silver Contacts
125 AC - 50/60 Hz 15 5 15
250 AC - 50/60 Hz 15 5 15
480 AC - 50/60 Hz 15 - 15
28 DC     6 5 -
125 DC     0.5 0.5 1
250 AC - 50/60 Hz 0.2 - 0.5
Gold Contacts
125 AC - 50/60 Hz  1 Max 1 Max -
30 DC     1 Max 1 Max -
SPDT (Single Pole Double Throw)
A SPDT switching element has one normally open, one normally closed and one common terminal. Three terminals mean that the switch can be wired with the circuit either normally open (N/O) or normally closed (N/C).

DPDT (Double Pole Double Throw)
A DPDT switching element has six electrical terminals. In simple terms, it is two SPDT switching elements operating simultaneously at the same settings. This type of switch can handle two independent circuits without using a relay.

Normally Closed Switching Element
A Normally Closed (NC) Switching Element is one in which the terminals are wired so that current can flow through the switching element until the plunger pin is actuated to open the circuit.
  • 1 A at 125 Vac, 50/60 Hz
  • 15 A at 125/250/480 Vac Resistive, 0.4 A at 125 DC, 0.2 A at 250 DC
  • 5 A at 125/250 Vac Resistive, 5 A at 28 Vdc, 0.5 A at 125 Vdc

Electrical Contacts

Available electrical contact materials listed below, silver is standard.
  • Gold
  • Silver

Electrical Connectors

  • Terminal Strip - Internal

Enclosure/Body Material

  • Aluminum

Process Connection Material

  • 316 Stainless Steel

O-Ring Material

Available diaphragm materials listed below, Viton is standard.
  • Ethylene Propylene
  • Viton

Diaphragm Material

Available diaphragm materials listed below, stainless steel is standard.
  • Hastelloy C-276
  • Monel
  • Stainless Steel
  • Viton Dacron

Manual Reset

  • Manual Reset on Increasing Pressure

Standard Features

  • Internal Case Ground
  • Weatherproof
M-578 Five-Valve Manifold

M-578 Five-Valve Manifold

PGI Int'l Five-Valve Manifold

SS-8-HN

SS-8-HN

Swagelok Hex Nipple Pipe Fitting