• Adjustable Set Point Range:
    • Increasing: 3 to 3400 psig, 20.7 to 23442.2 kPa, 0.21 to 234 bar
    • Decreasing: 1 to 3120 psig, 6.9 to 21511.6 kPa, 0.07 to 215 bar
  • Deadband: Approximately 2 to 280 psi, 13.79 to 1930.0 kPa, 0.14 to 19.3 bar
  • System Pressure (Maximum): 500 to 5000 psig, 3447.38 to 34473.8 kPa, 34.5 to 345 bar
  • Proof Pressure: 750 to 7500 psig, 5171.07 to 51710.7 kPa, 51.7 to 517 bar
  • Wetted Materials:
    • Pressure Port: 1/2"-14 FNPT 316 Stainless Steel Pressure Port
    • Diaphragm: Stainless Steel
    • O-Ring: Viton
  • Relay: SPDT or DPDT
  • UL, CSA, CE Mark, NACE, CRN
The above description encapsulates the entire product series. Specifications for individual configurations may vary depending on the selection chosen.
read more...

6 Models In Stock

6900GZ12
6900GZ12
$229.00
  • psig
    • Increasing 3 to 20
    • Decreasing 1 to 18
  • kPa
    • Increasing 20.7 to 137.8
    • Decreasing 6.9 to 124.1
  • bar
    • Increasing 0.21 to 1.4
    • Decreasing 0.07 to 1.2
  • Base Model

    6900GZ12
  • Welded Internal Diaphragm

    None
  • Welded External Diaphragm and Process Connection

    None
  • Process Connection

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

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
6900GZ14
6900GZ14
$229.00
  • psig
    • Increasing 9 to 75
    • Decreasing 3 to 69
  • kPa
    • Increasing 62.1 to 517.1
    • Decreasing 20.7 to 475.7
  • bar
    • Increasing 0.6 to 5.1
    • Decreasing 0.21 to 4.8
  • Base Model

    6900GZ14
  • Welded Internal Diaphragm

    None
  • Welded External Diaphragm and Process Connection

    None
  • Process Connection

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

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
6900GZ18
6900GZ18
$229.00
  • psig
    • Increasing 45 to 375
    • Decreasing 15 to 345
  • kPa
    • Increasing 310.3 to 2585.5
    • Decreasing 103.5 to 2378.6
  • bar
    • Increasing 3.1 to 25.9
    • Decreasing 1 to 23.8
  • Base Model

    6900GZ18
  • Welded Internal Diaphragm

    None
  • Welded External Diaphragm and Process Connection

    None
  • Process Connection

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

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
6900GZ20
6900GZ20
$229.00
  • psig
    • Increasing 300 to 1000
    • Decreasing 225 to 925
  • kPa
    • Increasing 2068.5 to 6894.8
    • Decreasing 1551.4 to 6377.6
  • bar
    • Increasing 20.7 to 68.9
    • Decreasing 15.5 to 64
  • Base Model

    6900GZ20
  • Welded Internal Diaphragm

    None
  • Welded External Diaphragm and Process Connection

    None
  • Process Connection

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

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
6900GZ22
6900GZ22
$145.00 While Supplies Last
  • psig
    • Increasing 700 to 2200
    • Decreasing 520 to 2020
  • kPa
    • Increasing 4826.4 to 15168.5
    • Decreasing 3585.3 to 13927.4
  • bar
    • Increasing 48.3 to 152
    • Decreasing 35.9 to 139
  • Base Model

    6900GZ22
  • Welded Internal Diaphragm

    None
  • Welded External Diaphragm and Process Connection

    None
  • Process Connection

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

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver
6900GZ24
6900GZ24
$148.00 While Supplies Last
  • psig
    • Increasing 1800 to 3400
    • Decreasing 1520 to 3120
  • kPa
    • Increasing 12410.6 to 23442.2
    • Decreasing 10480 to 21511.6
  • bar
    • Increasing 124 to 234
    • Decreasing 105 to 215
  • Base Model

    6900GZ24
  • Welded Internal Diaphragm

    None
  • Welded External Diaphragm and Process Connection

    None
  • Process Connection

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

    316 Stainless Steel
  • O-Ring

    Viton
  • Output

    SPDT
  • Electrical Contacts

    Silver

Selected Configuration

Model #:

6900GC16

Price:
$296.00 USD
Availability:
In Stock (50+)
Min. Qty:
5 Items

Configuration

reset configuration

Agency Approvals

  • CE
  • CRN - Alberta
  • CRN - British Columbia
  • CRN - Manitoba
  • CRN - N.W. Territories
  • CRN - Saskatchewan
  • CSA
  • LVD
  • PED
  • RoHS

NACE & NIST

  • NACE MR0175:2003

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.
Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
500 750 3 - 20 1 - 18 2 GZ12 316 Stainless Steel
Viton
500 750 9 - 75 3 - 69 6 GZ14
1500 2000 18 - 150 6 - 138 12 GZ16
1500 2000 45 - 375 15 - 345 30 GZ18
2000 3000 300 - 1000 225 - 925 75 GZ20
3000 4500 700 - 2200 520 - 2020 180 GZ22
5000 7500 1800 - 3400 1520 - 3120 280 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
3450  5170  21  - 140  - 120  14 GZ12 316 Stainless Steel
Viton
3450 5170 60  - 510 21  - 480 41 GZ14
10300  13800  120  - 1030 41 - 950  80  GZ16
10300  13800  310  - 2590  100  - 2380  200  GZ18
13800  20700  2070  - 6890  1550  - 6400 510 GZ20
20700  31000  4830  - 15200  3590  - 13900  1240 GZ22
34500 51700 12400 - 23400 10500 - 21500 1930 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
34.5 51.7 0.21 - 1.4 0.07 - 1.2 0.14 GZ12 316 Stainless Steel
Viton
34.5 51.7 0.6 - 5.1 0.21 - 4.8 0.41 GZ14
103 138 1.2 - 10.3 0.41 - 9.5 0.8 GZ16
103 138 3.1 - 25.9 1.0 - 23.8 2.0 GZ18
138 207 20.7 - 68.9 15.5 - 64 5.1 GZ20
207 310 48.3 - 152 35.9 - 139 12.4 GZ22
345 517 124 - 234 105 - 215 19.3 GZ24

  • bar: 0.21 to 234
  • kPa: 20.7 to 23,442
  • psig: 3 to 3,400

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.
Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
500 750 3 - 20 1 - 18 2 GZ12 316 Stainless Steel
Viton
500 750 9 - 75 3 - 69 6 GZ14
1500 2000 18 - 150 6 - 138 12 GZ16
1500 2000 45 - 375 15 - 345 30 GZ18
2000 3000 300 - 1000 225 - 925 75 GZ20
3000 4500 700 - 2200 520 - 2020 180 GZ22
5000 7500 1800 - 3400 1520 - 3120 280 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
3450  5170  21  - 140  - 120  14 GZ12 316 Stainless Steel
Viton
3450 5170 60  - 510 21  - 480 41 GZ14
10300  13800  120  - 1030 41 - 950  80  GZ16
10300  13800  310  - 2590  100  - 2380  200  GZ18
13800  20700  2070  - 6890  1550  - 6400 510 GZ20
20700  31000  4830  - 15200  3590  - 13900  1240 GZ22
34500 51700 12400 - 23400 10500 - 21500 1930 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
34.5 51.7 0.21 - 1.4 0.07 - 1.2 0.14 GZ12 316 Stainless Steel
Viton
34.5 51.7 0.6 - 5.1 0.21 - 4.8 0.41 GZ14
103 138 1.2 - 10.3 0.41 - 9.5 0.8 GZ16
103 138 3.1 - 25.9 1.0 - 23.8 2.0 GZ18
138 207 20.7 - 68.9 15.5 - 64 5.1 GZ20
207 310 48.3 - 152 35.9 - 139 12.4 GZ22
345 517 124 - 234 105 - 215 19.3 GZ24

  • bar: 0.07 to 215
  • kPa: 6.9 to 21,512
  • psig: 1 to 3,120

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.
Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
500 750 3 - 20 1 - 18 2 GZ12 316 Stainless Steel
Viton
500 750 9 - 75 3 - 69 6 GZ14
1500 2000 18 - 150 6 - 138 12 GZ16
1500 2000 45 - 375 15 - 345 30 GZ18
2000 3000 300 - 1000 225 - 925 75 GZ20
3000 4500 700 - 2200 520 - 2020 180 GZ22
5000 7500 1800 - 3400 1520 - 3120 280 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
3450  5170  21  - 140  - 120  14 GZ12 316 Stainless Steel
Viton
3450 5170 60  - 510 21  - 480 41 GZ14
10300  13800  120  - 1030 41 - 950  80  GZ16
10300  13800  310  - 2590  100  - 2380  200  GZ18
13800  20700  2070  - 6890  1550  - 6400 510 GZ20
20700  31000  4830  - 15200  3590  - 13900  1240 GZ22
34500 51700 12400 - 23400 10500 - 21500 1930 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
34.5 51.7 0.21 - 1.4 0.07 - 1.2 0.14 GZ12 316 Stainless Steel
Viton
34.5 51.7 0.6 - 5.1 0.21 - 4.8 0.41 GZ14
103 138 1.2 - 10.3 0.41 - 9.5 0.8 GZ16
103 138 3.1 - 25.9 1.0 - 23.8 2.0 GZ18
138 207 20.7 - 68.9 15.5 - 64 5.1 GZ20
207 310 48.3 - 152 35.9 - 139 12.4 GZ22
345 517 124 - 234 105 - 215 19.3 GZ24

  • bar: 34.5 to 207
  • kPa: 3,447 to 20,684
  • psig: 500 to 3,000

Proof Pressure

Proof Pressure below describes the range of the entire series, for specific values by model click desired unit of measurement below.
Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
500 750 3 - 20 1 - 18 2 GZ12 316 Stainless Steel
Viton
500 750 9 - 75 3 - 69 6 GZ14
1500 2000 18 - 150 6 - 138 12 GZ16
1500 2000 45 - 375 15 - 345 30 GZ18
2000 3000 300 - 1000 225 - 925 75 GZ20
3000 4500 700 - 2200 520 - 2020 180 GZ22
5000 7500 1800 - 3400 1520 - 3120 280 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
3450  5170  21  - 140  - 120  14 GZ12 316 Stainless Steel
Viton
3450 5170 60  - 510 21  - 480 41 GZ14
10300  13800  120  - 1030 41 - 950  80  GZ16
10300  13800  310  - 2590  100  - 2380  200  GZ18
13800  20700  2070  - 6890  1550  - 6400 510 GZ20
20700  31000  4830  - 15200  3590  - 13900  1240 GZ22
34500 51700 12400 - 23400 10500 - 21500 1930 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
34.5 51.7 0.21 - 1.4 0.07 - 1.2 0.14 GZ12 316 Stainless Steel
Viton
34.5 51.7 0.6 - 5.1 0.21 - 4.8 0.41 GZ14
103 138 1.2 - 10.3 0.41 - 9.5 0.8 GZ16
103 138 3.1 - 25.9 1.0 - 23.8 2.0 GZ18
138 207 20.7 - 68.9 15.5 - 64 5.1 GZ20
207 310 48.3 - 152 35.9 - 139 12.4 GZ22
345 517 124 - 234 105 - 215 19.3 GZ24

  • bar: 51.7 to 310
  • kPa: 5,171 to 31,026
  • psig: 750 to 4,500

Operating Temperature

  • -40° to 86° C (-40° to 187° F)

Deadband, Approximate

Deadband below describes the approximate deadband range of the entire series, for specific values by model click desired unit of measurement below.
Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
500 750 3 - 20 1 - 18 2 GZ12 316 Stainless Steel
Viton
500 750 9 - 75 3 - 69 6 GZ14
1500 2000 18 - 150 6 - 138 12 GZ16
1500 2000 45 - 375 15 - 345 30 GZ18
2000 3000 300 - 1000 225 - 925 75 GZ20
3000 4500 700 - 2200 520 - 2020 180 GZ22
5000 7500 1800 - 3400 1520 - 3120 280 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
3450  5170  21  - 140  - 120  14 GZ12 316 Stainless Steel
Viton
3450 5170 60  - 510 21  - 480 41 GZ14
10300  13800  120  - 1030 41 - 950  80  GZ16
10300  13800  310  - 2590  100  - 2380  200  GZ18
13800  20700  2070  - 6890  1550  - 6400 510 GZ20
20700  31000  4830  - 15200  3590  - 13900  1240 GZ22
34500 51700 12400 - 23400 10500 - 21500 1930 GZ24

Operating & Ordering Data:
MODEL 6900GZ 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
6900GZ**
Wetted
Parts
34.5 51.7 0.21 - 1.4 0.07 - 1.2 0.14 GZ12 316 Stainless Steel
Viton
34.5 51.7 0.6 - 5.1 0.21 - 4.8 0.41 GZ14
103 138 1.2 - 10.3 0.41 - 9.5 0.8 GZ16
103 138 3.1 - 25.9 1.0 - 23.8 2.0 GZ18
138 207 20.7 - 68.9 15.5 - 64 5.1 GZ20
207 310 48.3 - 152 35.9 - 139 12.4 GZ22
345 517 124 - 234 105 - 215 19.3 GZ24

  • bar: 0.14 to 19.3
  • kPa: 13.8 to 1,931
  • psi: 2 to 280

Process Connection - Threaded

  • 1/2" Female NPT Welded Diaphragm - Internal with Port Cavity

Environmental Protection

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

Switch Type

  • DPDT
  • SPDT

Electrical Rating

Electrical Characteristics:
VOLTS AMPERES
SPDT DPDT
Resistive Resistive
Silver Contacts
125 AC - 50/60 Hz 11 11
250 AC - 50/60 Hz 11 11
30 DC     5 5
125 DC     0.5 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
  • 11 A at 125/250 Vac

Electrical - Free Leads

Available selections listed below, free leads are standard.
  • 18" (45 cm) Free Leads
  • 18" (45 cm) Teflon Leadwire

Electrical Contacts

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

Electrical Connectors

Available selections listed below, 1/2"-14 NPT is standard.
  • 1/2" Male NPT
  • Electrical Connector with 4 Blades, Conforms to DIN-43650
  • Electrical Connector with Gold Contacts and Blades, Conforms to DIN-43650

Electrical Certification

  • CSA listed by Canadian Standard Association (CSA) Testing Laboratories (File No. LR22665) for enclosure (4) non-hazardous locations.

Enclosure/Body Material

  • Aluminum

Process Connection Material

Available pressure port materials listed below, stainless steel is standard.
  • 316 Stainless Steel
  • Hastelloy C-276
  • Monel

O-Ring Material

Available O-ring materials listed below, viton is standard.
  • Ethylene Propylene
  • None
  • Viton

Diaphragm Material

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

Standard Features

  • 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