Data coverage & sources
The stored record for Welch Belt Driven Vacuum Pump DuoSeal 1376: specifications, configurations, documents, sources, and gaps.
One model, connected records
Welch → Belt Driven Vacuum Pump DuoSeal 1376 → Belt Driven Vacuum Pump DuoSeal 1376
Manufacturer model: Belt Driven Vacuum Pump DuoSeal 1376 · OEM article / order number: Not collected · Equipment type: vacuum pump
Technology: Oil-Lubricated Rotary Vane
Related applications: Central Vacuum, Degassing, Drying, Leak Testing, Medical Suction, Packaging, Vacuum Forming
Related industries: Automotive, Food + Beverage, Medical, Metalworking, Packaging, Plastics
These are technology associations. Check the operating point and process requirements to establish suitability for this model.
Compare coverage across this familySpecifications and evidence
4 stored observations · 3 pass the source policy at 60 Hz. Individual ratings do not establish flow at a requested pressure.
The collection checklist follows the equipment type. Additional attributes are retained. “Not collected” means the database has no observation for that field.
Pumping speed · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Ultimate pressure · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| <0.001 Torr Torr | 0.0013 mbar | Frequency not stated · model Conditions not stated unspecified | Source · OEM_SOURCEUltimate vacuum: <0.001 TorrRetrieved 2026-10-02 |
Motor power · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 1 HP | 0.7457 kW | 60 Hz · model as printed: "Motor Power, HP (kW) at 60 Hz"; 0.75 kW unspecified | Source · OEM_SOURCEMotor Power, HP (kW) at 60 Hz | 1/3 (0.25) | 1/3 (0.25) | 1/2 (0.37) | 1 (0.75) | 1 (0.75) | 1.5 (1.12)Retrieved 2026-10-20 |
Speed · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Noise level · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Weight · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 180 | — | Frequency not stated · model as printed: "Weight" unspecified | Source · OEM_SOURCEWeight | 62 | 70 | 116 | 180 | 213 | 215 | 132 | 132Retrieved 2026-10-20 |
Dimensions · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Inlet connection · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Outlet connection · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Series Range Ultimate Pressure · Needs review · 1 observations / 1 sources · classification pending
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 1x10 -4 Torr (1.3x10 -4 mbar) Torr (0.00013 mbar) | — | Frequency not stated · range Conditions not stated unspecified | Source · OEM_SOURCE not a model rating Series range: Ultimate pressure: 1x10 -4 Torr (1.3x10 -4 mbar)Retrieved 2026-10-02 |
Operating-performance coverage
Each row keeps its own configuration and relationship. Pending points are stored for review and excluded from shopper comparisons.
No versioned performance dataset has been collected for this model. Stored legacy points: 0; each retains its existing evidence status.
Document coverage
Categories follow recorded document types and linked extracted data. One document can appear in several categories. Family documents remain shared references; extraction does not imply approval.
| Category | Model links | Family links | Public sources |
|---|---|---|---|
| Specifications | 0 | 0 | Not collected |
| Performance curves / test data | 0 | 0 | Not collected |
| Operation / service manuals | 0 | 0 | Not collected |
| Parts documentation | 0 | 0 | Not collected |
| Drawings / dimensions | 0 | 0 | Not collected |
| Product / family literature | 0 | 0 | Not collected |
| Other / unclassified | 0 | 0 | Not collected |