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Hosco Finishing System Components Regulator/Restrictor HRRQD-4

Description
Hosco patented regulator/restrictor family of products allows manual sprayers to consistently and precisely control spray gun flow rates from 100 cc/min to 1000 cc/min with little regard to head pressure or gun elevation changes. Combining the functions of a regulator (which controls pressure) and a restrictor (which controls flow rate) into this compact package allows sprayers to provide consistent film builds regardless of the change in gun position or elevation. With the implementation of high transfer efficiency spray guns, this precise control is much more important at the lower station flow rates of these spray guns. As you can see from the graph at the right, a regulator control device alone is not recommended below 275 cc/min as it is recommended to operate the regulator between 15 psi and 30 psi outlet pressure. Combining the integral restrictor creates outlet flow restriction to control the flow to 100 cc/min lower thresholds. Hosco recommends fluid inlet pressure of 80 psig or more from the paint circulation system.

Suppliers

Company
Product
Description
Supplier Links
Regulator/Restrictor - HRRQD-4 - Hosco Finishing System Components
Wixom, MI, USA
Regulator/Restrictor
HRRQD-4
Regulator/Restrictor HRRQD-4
Hosco patented regulator/restrictor family of products allows manual sprayers to consistently and precisely control spray gun flow rates from 100 cc/min to 1000 cc/min with little regard to head pressure or gun elevation changes. Combining the functions of a regulator (which controls pressure) and a restrictor (which controls flow rate) into this compact package allows sprayers to provide consistent film builds regardless of the change in gun position or elevation. With the implementation of high transfer efficiency spray guns, this precise control is much more important at the lower station flow rates of these spray guns. As you can see from the graph at the right, a regulator control device alone is not recommended below 275 cc/min as it is recommended to operate the regulator between 15 psi and 30 psi outlet pressure. Combining the integral restrictor creates outlet flow restriction to control the flow to 100 cc/min lower thresholds. Hosco recommends fluid inlet pressure of 80 psig or more from the paint circulation system.

Hosco patented regulator/restrictor family of products allows manual sprayers to consistently and precisely control spray gun flow rates from 100 cc/min to 1000 cc/min with little regard to head pressure or gun elevation changes. Combining the functions of a regulator (which controls pressure) and a restrictor (which controls flow rate) into this compact package allows sprayers to provide consistent film builds regardless of the change in gun position or elevation. With the implementation of high transfer efficiency spray guns, this precise control is much more important at the lower station flow rates of these spray guns. As you can see from the graph at the right, a regulator control device alone is not recommended below 275 cc/min as it is recommended to operate the regulator between 15 psi and 30 psi outlet pressure. Combining the integral restrictor creates outlet flow restriction to control the flow to 100 cc/min lower thresholds. Hosco recommends fluid inlet pressure of 80 psig or more from the paint circulation system.

Supplier's Site

Technical Specifications

  Hosco Finishing System Components
Product Category Flow Orifices and Flow Restrictors
Product Number HRRQD-4
Product Name Regulator/Restrictor
Fitting Type Wye
Connection Male Metric Straight Thread; Female Metric Straight Thread
Fitting / Connection Size 1/4" NPS(M) x 0.059"
Media Paint
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