Home / Epirco / 3115247200 阿特拉斯·科普柯膜片 3115 2472 00 安百拓钻机 cop1838 cop 1840 2238 膜片零件
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3115247200 阿特拉斯·科普柯膜片 3115 2472 00 安百拓钻机 cop1838 cop 1840 2238 膜片零件

Pressure control that keeps your Epiroc drill boring, not pausing.

The 3115247200 is the exact diaphragm (part no. 3115 2472 00) your Epiroc rig needs. It slots right into COP 1838HD, COP 1840, and 2238 models, handling pressure modulation without lag or drift.

  • Snappy pressure changes – no delay when you need full hammer power
  • OEM dimensions – no filing, shimming, or hoping it fits
  • Built for wet, dusty, high-vibration sites

If you’re tired of aftermarket parts that barely last a shift, this is the one to get. Straight from Atlas Copco’s CFW program.

Get a Quote Back to Epirco
3115247200 阿特拉斯·科普柯膜片 3115 2472 00 安百拓钻机 cop1838 cop 1840 2238 膜片零件
#256
Highlights
Key Advantages
  • No guessing on fit: drops into COP 1838HD, 1840, 2238 without mods.
  • Material holds up in gritty, high-cycle drilling—less swelling, fewer blowouts.
  • OEM pressure response curve means your hammer hits at full force when you need it.
  • Marked with both 3115247200 and 3115 2472 00 so you know it’s the real deal.
Use Cases
Applications
  • Epiroc COP 1838HD rock drills
  • Epiroc COP 1840 DTH hammers
  • Epiroc 2238 drill rigs
  • Atlas Copco pneumatic / hydraulic control circuits
  • Mine site and quarry drill PM kits
  • Heavy civil construction drilling
Specs
Technical Specifications
Part Number3115247200
Also Stamped As3115 2472 00
Models It FitsCOP 1838HD, COP 1840, 2238
SourceAtlas Copco / Epiroc (CFW Genuine Spare Parts)
MaterialHigh-grade elastomer composite
What It DoesRegulates air or hydraulic pressure to hammer
Details
Detailed Description
阿特拉斯·科普柯膜片 3115247200
零件号：3115247200 3115 2472 00
CFW 原装备件


3115247200 是正品膜片，是维持阿特拉斯·科普柯安百拓钻机精确气动或液压控制的关键备件。该原装组件通过有效管理系统压力，确保性能稳定、响应快速和运行可靠。

为了实现最佳设备完整性和持续高性能，请坚持使用正品 3115247200（3115 2472 00）膜片。此原装安百拓钻机零件可确保与您的钻机完美匹配且功能规格精确。欢迎联系我们。


我们还提供其他备件：

零件号

名称

3115247200

3115 2472 00 – 膜片

3128078548

3128 0785 48 – 支架

3128078549

3128 0785 49 – 支架

3128045801

3128 0458 01 – 侧板

6060008044

6060 0080 44 – 燃油滤清器

6060008047

6060 0080 47 – 燃油滤清器

5580004128

5580 0041 28 – 燃油滤清器

6060009419

6060 0094 19 – 机油滤清器

3177309283

3177 3092 83 – 方向阀

5724000894
FAQ
FAQ
How can I be sure this is a genuine Atlas Copco part?
Every diaphragm ships in manufacturer packaging and carries both the 3115247200 and 3115 2472 00 markings. It comes through the CFW genuine parts program—no relabels, no generic substitutes.
Will this fit an Epiroc COP 1840?
Yes. It’s engineered for the COP 1838HD, COP 1840, and 2238 series. If your rig has been retrofitted or you’re not certain on the exact model, send us the serial number and we’ll double-check before shipping.
What’s a realistic replacement interval?
On most sites we see these pulled at 500–1000 hours during routine PM. If you’re working in really abrasive conditions or notice pressure taking a beat to build up, swap it sooner. Catching wear early saves hammer damage.
What’s your lead time and shipping?
Parts in stock leave the warehouse in 1–2 business days. If it’s not on the shelf, expect 5–10 business days. You’ll get a firm ship date after checkout. Express freight options are available for urgent jobs.
Can your team help with installation or tech questions?
We can walk you through fitment, cross-reference your drill model, and share basic install notes. Registered customers can access full service manuals. Just reach out—no charge for support.
What warranty comes with this diaphragm?
12 months against manufacturing defects. Keep your purchase receipt and stick to the OEM maintenance schedule. Fair warning: warranty won’t cover damage from running it way past its service limit.
Stock
Check Stock & Get a Quote
Get a quote for the 3115247200 diaphragm or any other COP drill spare part. We ship globally, and everything that leaves our dock is OEM, no exceptions.
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