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[China]
Trade Verify
Address: Room 107,No.1218, Zhongshan Ave., Tianhe, Guangzhou, China
Contact name:KOKO XIAO
Guangzhou Huilian Machine Equipment Co., Ltd. |
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Verified Suppliers
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SB102 SB202 SB302 Hydraulic Accumulator Membrane Rubber Diaphragm 3315238200 3315289000 3315235000
| Part Name | Breaker Hammer Diaphragm Membrane |
| Brand | huilian |
| CertifiCATEEEEion | ISO9001 |
| Model | SB102 SB202 SB302 |
| Size | Standard Size or Custom Size |
| Color | Black And More |
| Materials | Rubber |
| Hardness | 70degree-85degree |
| Pressure | 85~125Mpa |
| Temperature | -35~+110° C |
| Feature | Oil-resistant, heat resistant,Durable |
| AppliCATEEEEion | Atlas Copco Breaker Hammer |
| MOQ | 1 pcs |
| Packing | PP bag, Carton, Wooden Case, or as Required |
Hydraulic breaker diaphragm features
Function: The diaphragm serves as a partition between the hydraulic oil
chamber and the nitrogen gas chamber within the breaker's backhead.
It ensures that these two elements remain separate while allowing
them to work together effectively.
Material: Hydraulic breaker diaphragms are typically made from high-quality
rubber or elastomeric materials that can withstand both the
pressure exerted by the hydraulic oil and the compressive forces of
the nitrogen gas without deforming or rupturing. They must be
resistant to wear, tear, and degradation from hydraulic fluids and
environmental factors.
Design: The diaphragm is designed with precise dimensions to ensure a
tight seal. It usually has reinforced edges to prevent tearing
under extreme pressure fluctuations during operation.
Pressure Regulation: As hydraulic oil enters the breaker, it pushes against the
diaphragm, which in turn compresses the nitrogen gas. This action
transmits energy to the working piston, causing the chisel to
strike. The diaphragm regulates this pressure transfer efficiently.
Energy Storage: The diaphragm also acts as an energy storage medium. When the
hydraulic oil pressure decreases after each blow, the compressed
nitrogen gas behind the diaphragm expands, pushing the hydraulic
oil out to reset the piston, preparing the breaker for the next
impact cycle.
Maintenance Importance: Since the diaphragm is subjected to continuous cycles of
high-pressure changes, it is considered a wearable part and needs
regular inspection and replacement when worn or damaged to maintain
optimal hydraulic breaker performance.
Our Company Parts list
| No. | Description | Quantity | Part number |
| 1 | Hammer body | 1 | - |
| 2(3-5) | Bushing standard, complete | 1 | 3315 3019 80 |
| 3 | Bushing | 1 | - |
| 4 | Scraper ring | 1 | 3315 3250 00 |
| 5 | O-ring | 4 | 0663 2106 17 |
| 6 | Stop ring | 1 | 3315 3014 00 |
| 7 | Plug | 7 | 0686 6442 07 |
| 8 | Water nozzle, option | 2 | 3315 2560 06 |
| 9 | Spring pin, option | 1 | 0108 1691 28 |
| 10 | Lock pin | 1 | 3315 2031 00 |
| 11 | Lock buffer | 1 | 3315 1419 00 |
| 12 | Tool retainer | 2 | 3315 2030 00 |
| 13 | Hexagon socket plug | 4 | 0686 3718 01 |
| 14 | Hexagon socket screw | 2 | 0215 0003 28 |
| 15 | Coil spring | 1 | 3315 3035 00 |
| 16 | Diaphragm support | 1 | 3315 3490 13 |
| 17 | Diaphragm | 1 | 3315 2350 00 |
| 18 | Accumulator house | 1 | 3315 3487 00 |
| 19 | Hexagon socket screw | 10 | 0211 1965 34 |
| 20 | Plug | 1 | 0686 3718 05 |
| 21 | Charge valve | 1 | 3315 2921 00 |
| 22 | O-ring | 1 | 0663 2120 00 |
| 23 | Seal washer | 1 | 0661 1000 24 |
| 24 | O-ring | 1 | 0663 2114 00 |
| 25 | Parallel pin | 1 | 0101 4140 00 |
| 26(27-30) | Pressure release valve, complete | 1 | 3315 3150 00 |
| 27 | Pressure release valve | 1 | - |
| 28 | O-ring | 1 | 9125 6211 00 |
| 29 | O-ring | 1 | 0663 2104 21 |
| 30 | Support ring | 1 | 0661 2004 01 |
| 31(32-34) | Nipple, complete | 1 | 0570 7000 04 |
| 32 | Nipple | 2 | - |
| 33 | Seal ring | 2 | 0664 0000 04 |
| 34 | O-ring | 2 | 0663 2102 17 |
| 35 | Cap | 2 | 0570 7000 10 |
| 36 | Seal | 2 | 0665 0900 14 |
| 37 | Plug | 1 | 3315 3367 00 |
| 38 | Grease nipple | 1 | 0544 2153 00 |
| 39 | O-ring | 1 | 0663 2104 21 |
| 40 | Restrictor, standard | 1 | 3315 3588 63 |
| 41 | Restrictor | 1 | 3315 3588 54 |
| 42 | Restrictor | 1 | 3315 3152 35 |
| 43 | O-ring | 1 | 9125 6211 00 |
| 44 | Restrictor plug | 1 | 3315 3587 00 |
| 45 | Control valve | 1 | 3315 2776 00 |
| 46 | O-ring | 2 | 0663 2114 44 |
| 47 | Valve cover | 1 | 3315 3520 10 |
| 48 | Wiper | 1 | 0665 9099 52 |
| 49 | Piston rod seal | 1 | 0665 0701 37 |
| 50 | Seal ring | 9 | 0663 9900 31 |
| 51 | Liner | 1 | 3315 3017 00 |
| 52 | Piston | 1 | 3315 3021 00 |
| 53 | Piston rod seal | 1 | 0665 0701 46 |
| 54 | Back head | 1 | 3315 3020 00 |
| 55(56-57) | Check valve, complete | 1 | 3315 2448 81 |
| 56 | Check valve | 1 | - |
| 57 | Valve rubber | 1 | 3315 2808 00 |
| 58 | Hexagon head screw | 8 | 0147 1481 03 |
| 59 | Base plate | 1 | 3315 3566 00 |
| 60(61-62) | Set of 8 screws, complete | 1 | 3315 3653 60 |
| 61 | Screw | 8 | - |
| 62 | Nut | 8 | - |
