cavitation chamber

Stem EmbolismThe Model 1505D-EXP Pressure Chamber Instrument is a combination instrument. It is a Model 1505D fitted with an external port out to a Cavitation Chamber. The instrument can be used as a Pressure Chamber or as a Cavitation Chamber by simply switching a valve. This unique design allows the user to have both instruments in one unit at a cheaper cost than buying the two instruments separate.

related products


We have upgraded the Control Valve and internal piping to now allow direct connection to Nitrogen Cylinders with 207 Bar/3000 PSI pressure. The instrument is fitted with a 100 Bar Digital Gauge that offers features such as backlighting and multiple pressure scales such as (Bar, Mpa and PSI).

Instrument comes fitted with our most popular sealing gasket size – 1/4 inch Compression Gland Gasket and Insert. This gasket will seal a sample that is 1/4 inch in diameter down to a completely closed position. If you need other sealing options such as bladed grass or other semi-round sizes check our other options.

This is a specialty instrument that will benefit the user who is doing both Cavitation work and Pressure Chamber work.

The instrument requires a nitrogen source. You can use it in a lab or green house with a large cylinder or buy our light weight Portable Tank to allow for field work.


  • Maximum operating pressure: 100 bar
  • Chamber construction: Solid Stock Stainless Steel
  • Cavitation chamber construction: Solid Stock Stainless Steel
  • Read-out: Bourdon tube, Gauge bar, PSI scale
  • Size (L x W x H): 1505D: 33 x 28 x 24 cm
  • Weight: 1505D: 8kg
  • Accuracy: 1/2 of 1%
recommended accessories

Leaf Pressure ChamberInstrument comes complete with: 1/4 Inch Compression Gland Sealing System, 5 Extra 1/4 Compression Gland Gaskets, 6 foot Filling Hose, 1 – Solid Lab Stopper for instrument testing, O-Ring lubricant and Lithium Grease, 11/32 inch wrench and 3/32 inch Allen Key for Control Valve Adjustment and a colour, Operating Instructions Manual.

  • Portable Tank,
  • Extra Compression Gland Gaskets,
  • Volume Reducer- depending on plant type,
  • Lighted Hand Lens or
  • Instrument Mounted Eye Lens.