{"product_id":"gunfire-1152239230-topmax-ergal-cnc-dmr-air-brake-piston-and-cylinder-head-kit-black-pad","title":"TopMax ERGAL CNC DMR Air-Brake piston and cylinder head kit (black PAD)","description":"\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eTopMax ERGAL CNC DMR Air-Brake piston and cylinder head set (black PAD)\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eAluminium piston head equipped with a special brake type \u003cspan style=\"font-weight: bold;\"\u003eAir-Brake\u003c\/span\u003e. The Air-Brake properly introduces the air collected in the cylinder and \u003cspan style=\"font-weight: bold;\"\u003eminimises the firing sound\u003c\/span\u003e caused by the piston head hitting the bumper. In addition, it is equipped with \u003cspan style=\"font-weight: bold;\"\u003ea second gasket\u003c\/span\u003e, acting as an additional seal and centring element for the piston head in the cylinder, minimising friction.\u003c\/p\u003e\u003cp\u003eSpecially designed CNC aluminium cylinder head from \u003cspan style=\"font-weight: bold;\"\u003eTopMax \u003c\/span\u003e with anti-vibration properties. The use of a quad_ring gasket ensures an excellent seal, and an interchangeable rubber \u003cspan style=\"font-weight: bold;\"\u003ePAD\u003c\/span\u003e (dumper) allows the head to be tailored to the given configuration.\u003c\/p\u003e\u003cp\u003eThe size and position of the holes in the head, together with the front rubber bumper, ensure \u003cspan style=\"font-weight: bold;\"\u003ea perfect fit\u003c\/span\u003e to the gearbox shell walls. Additional milled holes in the upper part of the head \u003cspan style=\"font-weight: bold;\"\u003ereduce and mitigate vibrations\u003c\/span\u003e created during piston impacts, and reduce the risk of breakage of the shell face.\u003c\/p\u003e\u003cp\u003eThe head has a replaceable \u003cspan style=\"font-weight: bold;\"\u003ePAD \u003c\/span\u003e(dumper), and the rubber from which it is made \u003cspan style=\"font-weight: bold;\"\u003ehelps absorb shocks and vibrations\u003c\/span\u003e created by piston impacts. Its thickness, on the other hand, has been designed to provide excellent \u003cspan style=\"font-weight: bold;\"\u003eAOE \u003c\/span\u003e(Angle Of Engagement) of the piston on the piston wheel. The diameter of the PAD assists in sealing with the cylinder and the innovative shape \u003cspan style=\"font-weight: bold;\"\u003eprovides optimum air flow\u003c\/span\u003e to the nozzle. Depending on the colour, they are recommended for different configurations.\u003c\/p\u003e\u003cp\u003eThe kit comes with a PAD colour \u003cspan style=\"font-weight: bold;\"\u003eBlack \u003c\/span\u003e- recommended for ROF of 30-40 k\/s or M115-M150 springs (also in DSG configuration).\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: 700; text-decoration-line: underline;\"\u003eManufacturer recommends using the head with Air-Brake in configurations with ROF up to 30rps.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e.","brand":"TPX","offers":[{"title":"Default Title","offer_id":58631158333824,"sku":"TPX-08-043946-00","price":46.79,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3596\/7872\/files\/1cb3aa6933b1f585881d849d9bf205589dbd3518_TPX_08_043946_02_c7620271-626b-4f06-9446-33d4371d9643.webp?v=1787088512","url":"https:\/\/sectordefence.com\/products\/gunfire-1152239230-topmax-ergal-cnc-dmr-air-brake-piston-and-cylinder-head-kit-black-pad","provider":"sector defence","version":"1.0","type":"link"}