Vacuum Regulators & Controllers

Sentinel 100 Vacuum Regulator BUY NOW!  CALL FOR BULK DISCOUNTS - Farm & Ranch Depot. Model 100 Sentinel Vacuum Controller is appropriate for installations where airflow does not exceed 150 CFM ASME and features direct sensing that is sensitive to 0.1" hg of change in vacuum pressure. May be adjusted between 10" and 15". 1.5" 

Sentinel Mark II Vacuum Regulator BUY NOW! Farm & Ranch Depot.  The MKII Sentinel Vacuum Controller is appropriate for installations where airflow does not exceed 150 CFM ASME and features direct sensing that is sensitive to 0.1" hg of change in vacuum pressure. Featuring ABS housings and top dome and main filter, the Mark II may be adjusted between 10" and 15". 2" Female NPT mounting connections. 

Sentinel 350 Vacuum Regulator BEST PRICE BUY at Farm & Ranch Depot!  Maintain and control your vacuum system's vacuum pressure with a Sentinel Vacuum Controller. The Model 350 Sentinel Vacuum Controller is appropriate for installations where airflow does not exceed 350 CFM ASME and features direct sensing that is sensitive to 0.1" hg of change in vacuum pressure. May be adjusted between 10" and 15". 3" Female NPT mounting connections. 

Sentinel 500 Vacuum Regulator BUY NOW BEST PRICE Farm & Ranch Depot! Parts available!  The Model 500 Sentinel Vacuum Controller is appropriate for installations where airflow does not exceed 500 CFM ASME and features direct sensing that is sensitive to 0.1" hg of change in vacuum pressure. May be adjusted between 10" and 15". 3" Female NPT mounting connections. 

Stable and reliable vacuum is essential to the consistent operation of the milking system and to maximize animal health and milk production, especially in new, high airflow milking systems. The Stabilvac Vacuum Regulator from Interpuls was designed to control the vacuum system with extreme accuracy and reliability.

The Separate Stabilvac Regulator will maintain consistent vacuum between 34 kPa (10” Hg) and 60 kPa (18” Hg) at airflow up to 6,300 l/min (223 cmf). Operating on the servo principle (where a separate sensor, the servo pilot valve, senses the line vacuum, compares it to a pre-set value, then signals the main control valve to adjust airflow to maintain the pre-set value), this system is very accurate, conserves vacuum, and is very quiet. The design allows for quick installation, and the unit can be cleaned and serviced in less than 10 minutes.

This separate-style regulator, which divides the servo valve and the main control valve into two parts as shown, is recommended for vacuum pumps from 35 to 106 cfm (1,000 to 3,000 liters/min) and will maintain vacuum from 10” to 15” Hg (34 to 50 kPa). Replacement filters available. Wt. 3 lbs.

The Peacekeeper for the M350 and M500 vacuum controller is a combination noise suppressor and air filter providing a large washable filter and effective reduction of the noise created by air flow into the controller. Tests show that the Peacekeeper can cut 10 to 15 decibels off existing noise level. Replacement foam filter sold separately.

The Peacekeeper for the model M100 vacuum controller is a combination noise suppressor and air filter providing a large washable filter and effective reduction of the noise created by air flow into the controller. Tests show that the Peacekeeper can cut 10 to 15 decibels off existing noise level. Replacement foam filter sold separately.

The Peacekeeper for the Mark II vacuum controller is a combination noise suppressor and air filter providing a large washable filter and effective reduction of the noise created by air flow into the controller. Tests show that the Peacekeeper can cut 10 to 15 decibels off existing noise level. Replacement foam filter sold separately.

Relief Valve for Sentinel Controllers models M350 and M500 protects against occurrences of high vacuum. For systems with CFM's over 250, two are recommended.  Part number "348-17" on schematic diagram.

Repair Kit for Fullwood/BouMatic (blue) Vacuum Regulator contains gaskets, O-rings and filters.

Stabilvac Safety Valve is designed to work exclusively with the Stabilvac to provide safe milking vacuum. In the unlikely event of regulator malfunction, the safety valve assures a safe vacuum level.

Safety Valve for Stabilvac Seperate styles.

Relief Valve safeguards the system against high vacuum incidents. For Sentinel models MKII and M100.