Q.O. Closures
Straightening Vane Bulletin  Product Info (16K)
Photo of QOC ... Opened
Photo of QOC ... Closed
The Apollo Q5 Series Quick Opening Closure provides an effective, low cost means to quickly and conveniently open low pressure vessels and piping systems that require frequent service access.

The Type I, Q5 QOC is designed for 100 psig while the Type II and Type III QOC's are designed for 200 and 300 psig, respectively.

These units are commonly supplied in carbon steel with a nitrile o-ring seals but stainless steel and other metallurgies are readily available on request.

All nuts and bolts are zinc plated and the bolt pins are stainless steel to protect against corrossion.

Standard designs can be easily modified to meet your specific requirements.
Photo of Vessel with QOC
All Q5 QOC's are designed and built in accordance with the requirements of Section VIII, Division 1 of the ASME Boiler and Pressure Vessel Code.  The standard unit is offered without the ASME Partial Data Report however this option is available for a nominal added charge.

Shown at the right is a vertical pipeline filter which features a top entry Series Q5 Q.O. Closure.  This picture illustrates the simplicity of the closure.

Lightweight and easy access make these closures a must for easy maintenance.

Made in the USA

Contact Apollo Engineering Co.
For Complete Details!!!

Copyright © 1998-2004 Apollo Engineering Co. All Rights Reserved.