Magazine mp-661k drozd repair kit consists of advanced upgrade spare parts: valve, saddle, bulb, pusher, sealing O-rings, screw clamp of steel, tuning details made to order. This set of modernization parts will improve performance and increase resource.
The proposed newest set for full upgrade technical characteristics magazine is universal and therefore ideal for all modifications MP-661K. This tuned kit is universal and can be supplied in two versions at the request of the buyer:
1. In a form disassembled state, as shown in the photo,
2. In a form assembled state and all remaining additional elements will also be sent together in the same package next to each other.
The newest modernized repair kit included of the following improved spare parts:
1. Valve newest construction with four extended holes.
- newest valve have four holes, which significantly increase the throughput gas and as a result give more powerful indicators,
- heaving it has enlarged bore holes with the maximum allowable diameter,
- thanks to the improved design, it was possible to achieve greater structural rigidity of the central part, which accounts for the main pressure from the hammer,
- high precision in the manufacture allowed to provide a non-deformable central and lateral edges,
- made of high-strength steel 45, followed by heat treatment 50 HRC, which raises reliable,
- durable coating, similar in characteristics to chrome plating, provides better interaction of parts,
- easy to install instead of the standard ones and do not require any special tools, they are completely interchangeable, which is very convenient and practical,
- these valves are the most durable of all existing today, as this hardened steel in its strength characteristics stronger than even pure titanium. This information is easy to verify in a special reference materials.
2. Air-bulb insert for extended camera.
3. Saddle robust latest design.
The proposed improved saddles with a new robust construction with hardened components are universal and are ideally suited for all models MP-654K, MP-661K, MP-656K, MP-562K.
Newest powerful saddles, possess the technically more thought over design. They have a specially enlarged rear part for reliable fixing of the ordinary large screwdriver in the slots, which is convenient and now it will be much more comfortable and faster to unscrew the saddle without disruption or scratches.
The modernized saddles have thicker locking rear edges of optimally larger diameter, increasing strength characteristics and providing perfect fit with excellent sealing, which improves the overall performance, and also due to the tighter locking, the resource is significantly increased.
These saddles are made of sturdy steel and have the best reliable coating chemical oxidation by oiling, plus they were subjected to the most best vacuum heat treatment (quenching), which made them much stronger and more durable, increasing the service life many times.
On these modernized seats, significantly more reliable and durable sealing elements are installed:
- the white inner ring is made of high-quality solid wear-resistant polyurethane, made according to a new technology using modern industrial molds of the new sample. The newly reinforced white inner ring does not have the property of turning yellow with time with the concomitant structural weakening, as it is made of a primal, costly material.
- the black outer ring is made of low-deformable rubber with an optimal level of elasticity and thicker walls to provide excellent sealing, which contributes to a noticeable increase in service life. The new reinforced outer black ring has an excellent surface roughness, which provides an ideal level of contacting elements for better interaction of parts of the node, and it also has a pleasant appearance with glitter.
4. Corps valve upgraded.
This corps possess has an increased internal volume, which is achieved by transferring the needle and mesh closer to the neck of the cylinder, due to which this volume increases, which has a positive effect on the main indicators. Made of strong steel, followed by heat treatment, has a durable coating.
5. Two long springs with updated design pusher.
This newest pusher of an improved design made of reinforced steel using more advanced technology, thanks to which it has become even stronger and more durable, as well as its improved shape contributes to more comfortable use, as the load decreases and increases convenience fixation.
6. Screw clamp with steel construction lower ring, suitable for all any modifications. The main advantages of using the proposed improved screw:
- has a built-in steel swivel,
- made of durable steel,
- provides a comfortable grip for screwing in with your fingers,
- allows to significantly reduce gas losses, due to the fact that the time between the puncture is reduced. This is especially noticeable if, when tightening, insert a rod into the steel ring to use it as a lever.
7. High quality sealing elements from expensive wear-resistant materials, new professional complete set for connoisseurs.
The proposed sealing elements is great for all generations MP-654K and MP-661K "Drozd", "Blackbird". 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,
- the 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,
- the 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 more thicker walls,
- Largest diameter lower o-ring for sealing the expansion chamber insert.
8. Reinforced valve springs with durable coating (three pieces),
9. Washers valve made of strong steel(two pieces),
10. Hardened steel needles(five pieces),
11. Air-bulb filter made of double stainless microgrids with different cell diameters(two pieces).
12. Functional plastic box is designed for increased convenience of storage and transfer of consumables. This box is made of sturdy plastic and has an opening top cover, and a special locking device on the bottom, thanks to which the box is tightly fixed on the corps valve.
The package delivery includes advanced repair kit for upgraded magazine.