Constant Pressure Cylinder with Assist Mechanism

Purpose:

The assist handle model is designed for low pressure application where the process pressure is not sufficient to drive the piston rearward while collecting a sample. Our piston will typically move with at least 25 psi of diff erently pressure. If the application involves a lower pressure or the process characterisitcs are such that they can foul the piston, then the assist handle can be used to overcome the forces of "stickation".

The assist handle is not recommended for high pressure applications.

Features

• ELECTRO POLISHED CYLINDER BORE
• NON-HYDRO CARBON LUBRICANT
• VERY LOW FRICTION FOR LOW PRESSURE APPLICATIONS
• PEEK© SEATS ON NEEDLE VALVES FOR LONG LIFE
• EASY CLEAN UP
• GAUGES CAN BE SIZED TO THE APPLICATION
• CYLINDER RATED FOR 1800 PSI
• EASY TO READ MAGNETIC SCALE
• TEFLON MIXING BALL MEANS NO DENTS OR SCRATCHES TO CYLINDER BORE
• SPECIAL VORTEX MIXER AVAILABLE FOR HIGH GRAVITY FLUIDS
• RATED FOR 300° F
• SULFINERT® WETTED PARTS ARE AVAILABLE
• CAN BE USED TO DRAW PROCESS SAMPLES FROM VACUUM TO 25 PSI.
• SAMPLE PRESSURES ABOVE 25 PSI SHOULD RELY ON PRE CHARGE GAS PRESSURE

Specifications

Dimensions & Weights

Piston Features

• Wear Rings - Prevent metal to metal contact between the piston and cylinder
• Teflon Encapulated Magnets - Prevent rust and corrosion from building up on the magnets