ASM SIPLACE 03072785-01 is the vacuum-generator / pressure-regulating unit used in the CP20A placement-head vacuum system. Parts records identify it specifically as the CP20A generator, while the installed unit carries a FESTO label, so it should be treated as a CP20A pneumatic control component rather than a generic machine pressure valve.
The important repair decision is whether the vacuum problem actually originates at this generator. Weak or unstable pickup can also come from the distributor, hoses, fittings, filters or leakage elsewhere in the CP20A vacuum path. Replacing 03072785 without separating these fault levels can leave the same pickup problem unresolved and add unnecessary head-service time.
ASM SIPLACE 03072785 Vacuum Generator Specifications
| Part Number | 03072785 |
|---|---|
| Documented Revision | 03072785-01 / 03072785S01 references exist; match the complete label |
| Part Type | Vacuum generator / pressure-regulating unit |
| Head Application | ASM SIPLACE CP20A |
| Manufacturer Marking | FESTO marking visible on the documented unit |
| Core Repair Decision | Separate generator-level vacuum loss from distributor, hose, fitting or leakage faults |
| Matching Information | Complete part label, CP20A head type, pneumatic connections and installed configuration |
For the complete head context, see the ASM SIPLACE CP20A placement head. The vacuum generator and the downstream distributor perform different roles in the same pneumatic path, so a low-vacuum symptom should not be assigned to either component from the alarm description alone.
When the CP20A shows unstable suction, repeated pickup loss or slow vacuum recovery, inspect the vacuum path around the generator before replacing it. Check tubing and fittings for leakage or looseness, inspect the downstream distribution path and confirm that the pneumatic connections are not restricted. If these surrounding causes are ruled out and vacuum control remains abnormal, 03072785 becomes a stronger generator-level repair target.
If the fault boundary is unclear, our technical team can review the CP20A head label, 03072785 label, vacuum symptoms, connection photos and a short fault video remotely to help determine whether the problem is at the generator or elsewhere in the vacuum path.
03072785 is normally kept in stock, with confirmed orders usually dispatched within 24–48 hours. For CP20A vacuum faults, confirming the generator as the failed component first can keep the repair at pneumatic-module level instead of replacing unrelated head parts. Exchange-repair service can also be arranged for eligible units to reduce waiting time while the original component is being serviced, and a formal specification confirmation sheet is available for internal purchasing approval.
Send the complete part label, CP20A head information, machine model and required quantity for compatibility verification and formal quotation.