Dutch Filtration has developed an unique and robust quick opening-closure for all our cartridge and bag filter units specially for the oil and gas industry. This pressure vessel closure system is especially designed for safe, ergonomic, quick and leak free change out of filter cartridges.
The Rudi QOC has many benefits over the traditional swingbolt closures for cartridge filter vessels, such as: no loose nuts, no tools required, safe two hand operation and within few seconds.
Rudi QOC: Safe, Reliable, Quick, Easy and 100% sealing.
HSE Issue’s with the traditional swing bolts closure.
- It is difficult to position the lid to fit the swing bolt into the gap with using your hands close to the lid. Many fingers and hands have be injured between the heavy lid and top flange.
- Tightening the (eye) nuts require all ways a tool. As common knowledge, in Oilfield there is nothing such as a perfect fitting spanner on site. So screwdrivers, adjustable spanners and even hammers are used to tighten the eye nuts. This is causing a high risk of injuries.
Our dual vessel cartridge or bag filter units (also known as duplex unit, twin pot, twin vessel unit) are widely used for many applications in oilfield operation on and offshore such as: completion fluids filtration, wellbore clean up, workover fluids, gravel pack, slop water treatment, produced water, base oil filtration. In case the fluid batches are larger we recommend to use a filter press or vertical pressure leaf filter as pre-filter.
More information https://www.dutchfiltration.com/