Barksdale Diaphragm Switches

Series 7000 Plastic or Stainless Steel

The Series 7000 Pressure Switch delivers powerful performance in a compact, economical package. Available in corrosion resistant thermoplastic or stainless steel, this switch measures, controls and switches pressures from 0 to 3000 psi. A snap action micro-switch eliminates the inconsistent operation of floating contacts found in similar designs. This UL Recognized and CSA listed switch can be used for high or low pressure control, safety shutdown and alarm functions for most industrial equipment applications. NSF approvals make the Series 7000 Pressure Switch an ideal choice for pressure control in demanding food and beverage applications. When the application is critical and space is limited, the Series 7000 is the switch to choose.
Plastic or Stainless Steel
Compact Size
High Reliability
True SPDT Snap-Action Micro-Switch
Available in Corrosion-Resistant Thermoplastic or Stainless Steel
Factory Pre-Set or Field Adjustable
NEMA 1 or 4X
 
 
 
Adjustment Instructions
Supplemental Guide
Data Sheet
 
Single Setpoint Switches
Series Price 
71 Factory Set and Locked $36.00
72 Field Adjustable $36.00
73 Field Adjustable with Factory Pre-Set $37.00
Pressure Range (Must Select)
  Fixed Deadband Decreasing-psi Increasing - psi Approx Deadband - psi Proof Pressure - psi
    MIN MAX MIN MAX      
0 1.25 3 2 4 1.5 (MAX) 20 -
1 2 7 3 10 .5-4 50 -
2 6 35 8 50 2-15 100 -
3 30 90 40 120 5-30 140 $1.00
4 150 700 250 1000 30 - 300 6000 $2.00
5 500 2300 600 3000 100-800 6000 $2.00
6 20 150 30 200 10 - 100 2000 -
7 80 400 150 500 20 - 150 2000 -
Fitting Material
P Noryl® plastic (available with pressure ranges 0 - 3 only) -
F Noryl® plastic with NSF/FDA compliance (available with pressure ranges 0 - 3 only) $5.00
S 300 series stainlesss steel $28.50
B7 Brass (only available with pressure ranges 6 and 7, and 1/8” NPT process connection) $26.00
Limit Switch
-1 SPDT, snap-action switch, 5 amps @ 125/250 VAC (silver contacts) -
-2 SPDT, snap-action switch, 0.1 amps @ 125/250 VAC (gold contacts) $18
-4 SPST, N.O., snap-action switch, 5 amps @ 125/250 VAC (silver contacts) -
-5 SPST, N.C., snap-action switch, 5 amps @ 125/250 VAC (silver contacts) -
-6 SPST, N.O., snap-action switch, 0.1 amps @ 125/250 VAC (gold contacts) $15.00
-7 SPST, N.C., snap-action switch, 0.1 amps @ 125/250 VAC (gold contacts) $15.00
Electrical Connection
1 .250 x .032 male spade quick disconnects (NEMA 1) (not available with brass) -
2 .110 x .020 male spade quick disconnects (NEMA 1) (not available with brass) -
3 Free leads. 18 gauge, 18” long (available only with stainless steel models - NEMA 1) -
4 Unshielded PVC jacketed cable, 18 AWG, 18” long, (available only with stainless steel models - NEMA 4) $5.00
5 DIN 43650-type connector - base only (available only with stainless steel & factory set models - NEMA 4) $15.00
6 DIN 43650-type connector - with base & plug (available only with stainless steel & factory set models - NEMA 4) $20.00
7 SJO type cable, 3 wire, 18 AWG, 18” long (available only with stainless steel & factory set models - NEMA 4) $13
8 Weatherpak connector, male, 2-position, two 18” free wires, for normally closed circuits6 $26.00
9 Weatherpak connector, female, 2-position, two 18” free wires, for normally open circuits6 $26.00
10 Weatherpak connector, male, 3-position, three 18” free wires, used only with SPDT limit switches6 $26.00
11 Deutsch connector, female, 3-position, three 18” free wires, used only with SPDT limit switches6 $26.00
Process Connection
-1 1/8in NPTM -
-2 1/4in NPTM -
-3 7/16-20 with O-ring seal (available only with stainless steel models) $18.00
-4 G1/4 (available only with stainless steel models) $20.00
Wetted Material
B Buna - N -
V Viton® Diaphragm (not available with “F” fi tting material) $10.00
N Neoprene (not available with “F” fi tting material) $10.00
D Disogrin O-ring (available in stainless steel & piston models only) $13.00
F FDA approved - Buna-N (available in stainless steel & piston models only) $5.00
Setpoint Direction
-XXX Set point (not required for field adjustable models) $5.00
-R Rising setpoint -
-F Falling setpoint -
Options
-WXXX Extra wire length @ [$1.00/ft]
$1.00
 
Configured model number : 71 0 P -1 1 -1 B -XXX
Configured price : $41.00*
 
 
 
Notes
  • 1 Only 3 amps available @ 125/250VAC with silver contact limit switches for range '0'.
  • 2 Not UL/CSA certified
  • 3 Piston models - only available in stainless steel
  • 4 Available only in brass fittings (use Viton diaphragms as standard - no price adder)
  • 5 Available only with stainless steel or brass, factory set & locked models
  • 6 Minimum quantities may be required
  • 7 Brass fi tting only available in 1/8" NPT, pressure ranges 6 or 7, electrical connections
    3 or 4.
    •  
      Top of The Page
    callCall - (800) 576- 6308 or Mail for assistance
    create facebook
    Back To Previous Page Take Me Home Send Us A Message Join Our Email List Datatools - On Line Reference Resources    

    This Day In History

    		ALNOR Site Search
    5672 Bolsa Avenue Huntington Beach, CA 92649 - USA - Ph (714) 622-2000 - Fax (714) 622-2001
    - © FLW, Inc 1997- - S.D.G.