Fluke P3111-BAR Single-PCU Oil Deadweight Tester, 1 to 35bar


This oil deadweight tester with a single PCU comes with an array of features and functions, including a built-in priming pump for large-volume jobs, piston flotation indicators and a screw press. The deadweight tester’s range is from 1 to 35bar.

SKU: P3111-BAR Category:


Fluke P3111-BAR Offers

This has mounted spirit level and adjustable feet.


Pressure ranges to 60,000psi (4,000bar)
0.015% of reading accuracy (0.008% optional)
Single- or dual-piston format
Built-in hand pumps standard
Units can be trimmed to local gravity FOC

Fluke P3111-BAR Specifications

Standard Weight Material
Series 3 non-magnetic austenitic stainless steel

Weight Density

Optional Fractional Weights
Solution heat-treated aluminum

Piston Material
Tungsten carbide with nickel binder


Cylinder Material
Hardened martensitic steel; tungsten carbide (water above 500psi, 35bar)

Thermal Coefficients of Expansion
Oil piston/cylinder: 16.5ppm/?C; water: (above 500psi, 35bar) 11ppm/?C

Test Port Adapters
1/8, 1/4, 3/8 and 1/2 NPT or BSP

Reservoir Volume

Screw Press Displacement

Pump Displacement
4.7cc per stroke

O-Ring Seal Materials
Buna N as standard, Viton and EPDM available
Click here for complete specifications on the Fluke P3111-BAR


There are no reviews yet.

Be the first to review “Fluke P3111-BAR Single-PCU Oil Deadweight Tester, 1 to 35bar”

Your email address will not be published. Required fields are marked *