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4000 Series – Heavy Duty Gauges

Reliable Pressure Measurement for Industrial Utility and Pneumatic Systems

Heavy duty, all stainless steel gauge with removable bezel, adjustable pointer 1% accuracy, welded case-to-stem connection, dry yet fillable 4.0” (100mm) Stainless steel case, dry yet fillable. PneumaticHub supplies this gauge family for equipment monitoring, maintenance and panel instrumentation.

Gauge selection should consider pressure range, dial size, connection size and location, case material, filling, accuracy and the media being measured.

Download Pressure Gauge Datasheet

Key Features

  • Clear local pressure indication
  • Suitable for machine and process monitoring
  • Available in multiple case and mounting configurations
  • Useful for OEM equipment and maintenance replacement

Common Applications

  • Compressed-air systems
  • Pumps and process equipment
  • Industrial machinery
  • Control panels
  • HVAC and building services
  • Maintenance and test equipment

Frequently Asked Questions

What is this pressure gauge used for?

It provides local indication of system pressure for monitoring, setup and maintenance.

How do I choose the correct pressure range?

Select a range that covers normal and maximum operating pressure without routinely running the pointer at the end of the scale.

What is the difference between dry and liquid-filled gauges?

Liquid-filled gauges can help damp vibration and pulsation, while dry gauges are simpler and common in steady applications.

Why does mounting style matter?

Connection location and panel-mount hardware determine how the gauge fits the equipment or instrument panel.

When is stainless construction useful?

Stainless cases or wetted parts are useful in corrosive, washdown or demanding industrial environments, depending on the exact model.

How do I choose dial size?

Larger dials improve readability at a distance, while smaller dials suit compact equipment.

Can any gauge be used with any media?

No. Wetted-part materials and seals must be compatible with the media.

When should a gauge be replaced?

Replace it if it is damaged, leaking, no longer returns correctly to zero or shows unreliable readings.

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4001-2LA
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4001-2LA
Process Pressure Gauge, 4" Dial, 30/0 Vacpsi, 1/2" Lower Mount, Stainless Steel Case, 316SS Internal..
Ships from Kennesaw, Georgia
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4001-2LB
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4001-2LB
Process Pressure Gauge, 4" Dial, 0/15psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Interna... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LC
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Availability: Normally Stock
4001-2LC
Process Pressure Gauge, 4" Dial, 0/30psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Interna... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LCB
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Availability: Normally Stock
4001-2LCB
Process Pressure Gauge, 4" Dial, 30/0/15psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inte... P..
Ships from Kennesaw, Georgia
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$187.33
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4001-2LCC
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Availability: Normally Stock
4001-2LCC
Process Pressure Gauge, 4" Dial, 30/0/30psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inte... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LCC-GF
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Availability: Normally Stock
4001-2LCC-GF
* 4" 30/0/30psi, 1/2"Lower Mt. 316SS Welded Conn.SS Case Pressure Gaugeheavy Duty, All Stainless Ste..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LCD
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4001-2LCD
Process Pressure Gauge, 4" Dial, 30/0/60psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inte... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LCE
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Availability: Normally Stock
4001-2LCE
Process Pressure Gauge, 4" Dial, 30/0/100psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Internal..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LCF
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Availability: Normally Stock
4001-2LCF
Process Pressure Gauge, 4" Dial, 30/0/150psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Internal..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LCH
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Availability: Normally Stock
4001-2LCH
Process Pressure Gauge, 4" Dial, 30/0/300psi, 1/2" Lower Mount, Stainless Steel Case, 316SS In... Pr..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LD
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4001-2LD
Process Pressure Gauge, 4" Dial, 0/60psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Interna... P..
Ships from Kennesaw, Georgia
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$201.22
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4001-2LE
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Availability: Normally Stock
4001-2LE
Process Pressure Gauge, 4" Dial, 0/100psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Intern... P..
Ships from Kennesaw, Georgia
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$201.22
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4001-2LE-GF
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Availability: Normally Stock
4001-2LE-GF
4" 0/100psi 1/2"Lower Mt. 316SS Welded Conn.SS Case, Liquid Filled Pressure Gaugeheavy Duty, All Sta..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LF
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Availability: Normally Stock
4001-2LF
Process Pressure Gauge, 4" Dial, 0-160psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Intern... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LG
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4001-2LG
Process Pressure Gauge, 4" Dial, 0/200psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Intern... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LH
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Availability: Normally Stock
4001-2LH
Process Pressure Gauge, 4" Dial, 0/300psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Intern... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LH-GF
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Availability: Normally Stock
4001-2LH-GF
4" 0/300psi 1/2"Lower Mt. 316SS Welded Conn.SS Case, Liquid Filled Pressure Gaugeheavy Duty, All Sta..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LI
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Availability: Normally Stock
4001-2LI
Process Pressure Gauge, 4" Dial, 0/400psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Intern... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LK
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Availability: Normally Stock
4001-2LK
Process Pressure Gauge, 4" Dial, 0/600psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Intern... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LK-GF
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Availability: Normally Stock
4001-2LK-GF
Process Pressure Gauge, 4" Dial, 0/600psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Intern... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LL
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Availability: Normally Stock
4001-2LL
Process Pressure Gauge, 4" Dial, 0/800psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Intern... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LM
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Availability: Normally Stock
4001-2LM
Process Pressure Gauge, 4" Dial, 0/1000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inter... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LM-GF
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Availability: Normally Stock
4001-2LM-GF
Process Pressure Gauge, 4" Dial, 0/1000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inter... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LN
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Availability: Normally Stock
4001-2LN
Process Pressure Gauge, 4" Dial, 0/1500psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inter... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LO
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Availability: Normally Stock
4001-2LO
Process Pressure Gauge, 4" Dial, 0/2000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inter... P..
Ships from Kennesaw, Georgia
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$150.24
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4001-2LP
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Availability: Normally Stock
4001-2LP
Process Pressure Gauge, 4" Dial, 0/3000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inter... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LR
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Availability: Normally Stock
4001-2LR
Process Pressure Gauge, 4" Dial, 0/5000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inter... P..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LS
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Availability: Normally Stock
4001-2LS
Process Pressure Gauge, 4" Dial, 0/6000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Inter... P..
Ships from Kennesaw, Georgia
Normally Stock
$159.58
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4001-2LU
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Availability: Normally Stock
4001-2LU
Process Pressure Gauge, 4" Dial, 0/10, 000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Interna..
Ships from Kennesaw, Georgia
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$191.92
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4001-2LV
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Availability: Normally Stock
4001-2LV
Process Pressure Gauge, 4" Dial, 0/15, 000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Interna..
Ships from Kennesaw, Georgia
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$159.58
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4001-2LW
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Availability: Normally Stock
4001-2LW
Process Pressure Gauge, 4" Dial, 0/20, 000psi, 1/2" Lower Mount, Stainless Steel Case, 316SS Interna..
Ships from Kennesaw, Georgia
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$159.58
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4001-4L-10PSI
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Availability: Normally Stock
4001-4L-10PSI
Process Pressure Gauge, 4" Dial, 0/10psi, 1/4NPT Lower Mount, Stainless Steel Case, 316SS Interna.....
Ships from Kennesaw, Georgia
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$159.58
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4001-4LA
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Availability: Normally Stock
4001-4LA
Process Pressure Gauge, 4" Dial, 30/0/Vacpsi, 1/4NPT Lower Mount, Stainless Steel Case, 316SS Intern..
Ships from Kennesaw, Georgia
Normally Stock
$159.58
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4001-4LB
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Availability: Normally Stock
4001-4LB
Process Pressure Gauge, 4" Dial, 0/15psi, 1/4NPT Lower Mount, Stainless Steel Case, 316SS Interna.....
Ships from Kennesaw, Georgia
Normally Stock
$159.58
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4001-4LC
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Availability: Normally Stock
4001-4LC
Process Pressure Gauge, 4" Dial, 0/30psi, 1/4NPT Lower Mount, Stainless Steel Case, 316SS Interna.....
Ships from Kennesaw, Georgia
Normally Stock
$159.58
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4001-4LCB
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Availability: Normally Stock
4001-4LCB
Process Pressure Gauge, 4" Dial, 30/0/15psi, 1/4NPT Lower Mount, Stainless Steel Case, 316SS Inte.....
Ships from Kennesaw, Georgia
Normally Stock
$159.58
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