Product Detail


Quick Overview


As a maintenance-free alternative to traditional filler breathers, a KleenVent® protects against the ingestion of airborne contamination and keeps hydraulic fluid clean - extending oil life and reducing the overall cost of hydraulic system maintenance.

Parker's KleenVent®  hydraulic reservoir isolator provides protection against the ingestion of airborne contaminants - dust, chemical and water vapor - reducing system maintenance and maximizing uptime, which creates a marketable OEM advantage to increase OEM revenues. These characteristics make KleenVent® the ideal alternative to traditional filler breather filters used in hydraulic reservoir applications. 

Fluid contamination can lead to high maintenance costs and downtime in hydraulic systems. KleenVent® reservoir isolators provide protection against the ingestion of airborne contaminants – dust, chemicals, and water vapor – into your hydraulic system through the reservoirs breather-vent. By using an elastomer bladder as a lung, the changes in gas volume in a hydraulic system's reservoir can be trapped and prevented from mixing with the outside atmosphere. And unlike conventional breather-vent filters, KleenVent® reservoir isolators provide a positive separation without the possibility of clogging or need for maintenance. Work smarter with a Kleen
Hydraulic System. 

Features and Benefits:
• Provides low maintenance solution, reducing downtime and extending breather filter life
• Reduces cost for hydraulic system maintenance and waste disposal
• Standard capacities up to 100 Gallons (378.5 Liters) - Units can be tied in parallel to achieve larger capacity
• Urethane bladder compound offers larger capacities and custom designs/shapes
• Five additional elastomeric bladder polymers offer a wide range of fluid compatibility
• Compatible with virtually any industrial fluid with the proper bladder selection (Consult factory)
• Available temperature range of -40°F to 400°F (-40°C to 204°C)
• Thermoplastic reservoir constructed enclosure offers lightweight and cost effective design
• Steel hydraulic reservoir enclosure option offers a robust design for arduous applications
• Optional pressure/vacuum breaker installation kits available

3.8 - 378.5 L
21.56" - 87.06" inch, 547.6 - 2211.3 mm
12.88" - 21.12" inch, 327.0 - 536.4 mm
12.88, 12.62, 21.12 inch, 327.0, 320.5, 536.4 mm
Weight Up to 174 lbs lb, 6.4 - 78.9 kg
Operating Temperature
20 to 200, '-40 to 200, -40 to 225 , -40 to 200, -10 to 250 °F, -29°C to 93°C, -40°C to 93°C, -40°C to 107°C, -10°F to 250°F °C
Pressure Rating Atmospheric psi
Port Size SAE -16 (1-5/16-12), SAE -24 (1-7/8-12)
Coating N/A, Black Powder Coat
For Fluid Type Compatible with most mineral oil-based fluids, Compatible with most mineral oil-based fluids with enhanced low temperature performance, Compatible with most phosphate ester fluids and some synthetic fluids, Compatible with some synthetic fluids and water

Product Specifications