MP-654K, MP-661K drozd magazine sealing parts in complete with screwdriver, air-bulb puncture needle, filter, valve spring, modernization details made to order. This repair kit will allow update the tightness parameters and ensure the maximum opening of replaceable cartridges.
1. Hardened puncture needles have extended design with a strong thickened base and an expanded lower part of an improved shape for more efficient, deep and precise interaction with replaceable cartridges has excellent throughput with maximum opening. This modernized needle is made of strong steel with subsequent heat treatment by quenching, which makes it much stronger and more durable (two pieces),
2. Light bulb filter made of double stainless micro grids with different cell diameters (two pieces),
3. Reinforced valve springs with durable coating (two pieces),
4. Screwdriver with various built-in nozzles on each side for mobile, autonomous and comfortable disassembly,
5. High-quality sealing elements from expensive wear-resistant materials, new professional complete set for connoisseurs.
The proposed sealing elements are great for all versions MP-654K and MP-661K Drozd. All sealing rings in this improved set are made of durable, expensive materials without any defects, unlike cheaper copies, which are now mainly on the market, as well as in comparison with other low-quality counterparts on the new improved rings there is no unnecessary side burr (additional protruding pieces of material). The diameter of all the rings in the new improved full set is the most optimal, which has a positive effect on the interaction of parts and improves their characteristics, thanks to this, an ideal tightness is achieved and, as a consequence, increased performance, which is maintained for a very long time. The most important, which resource of the improved kit is many times higher than that of its cheaper and lower-quality copies (analogs with unsecured dimensions and pieces of unnecessary material sticking out along the edges), therefore the new sealing rings out to be economically much more profitable and justified. as their service life is many times longer, the advantage is that now it’s not necessary to disassemble and reassemble the valve assembly often, having to replace the seals in it each time, which in turn is It is tangibly reflected in the service life of all other steel components, since they erase the coating and quickly wear out the existing fine thread, due to this unit is better disassembled extremely rarely, which will make it possible to make a updated seals.
- valve sealing rings(five pieces) made of durable polyurethane, they have the smaller diameter of all presented, fit snugly to the valve walls).
- sealing flat rings(five pieces) insert air-bulb for installation in its lower part, also made of durable polyurethane,
- black air-bulb sealing rings(five pieces) for installation in its upper part. These rings with thick walls were made on a new technological mold for their manufacture, a special material was selected that has a high resistance to strong cooling and at the same time it is not deformed, at the same time maintaining an optimal elasticity. These sealing rings for a long time without losing its sealing and strength characteristics,
- sealing rings(five pieces) of the valve seat are black, made of a more durable rubber and have an optimal level of elasticity. These sealing rings possess thicker walls,
- largest diameter lowers o-ring for sealing the expansion chamber insert.
The package delivery includes updated kit for tuning.