Data coverage & sources
The stored record for Welch BTpro 40: specifications, configurations, documents, sources, and gaps.
One model, connected records
Welch → BTpro 40 → BTpro 40
Manufacturer model: BTpro 40 · OEM article / order number: Not collected · Equipment type: compressor
Technology: Reciprocating
Compare coverage across this familySpecifications and evidence
11 stored observations · 4 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.
Free air delivery · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Max. pressure · Not collected · 0 observations / 0 sources
No stored observation. A family brochure or a separate maximum rating does not fill this field.
Motor power · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 1/5 (0.15) /5 (0.15) | — | 60 Hz · model 60 Hz; HP (kW) at 60 Hz unspecified | Source · OEM_SOURCEMotor Power, HP (kW) at 60 Hz: 1/5 (0.15)Retrieved 2026-10-02 |
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 |
|---|---|---|---|
| 15 (6.8) (6.8) | — | Frequency not stated · model lbs (kg) unspecified | Source · OEM_SOURCEWeight, lbs (kg): 15 (6.8)Retrieved 2026-10-02 |
Dimensions · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 12x7x8.3 (310x180x220) | — | Frequency not stated · model LxWxH, in (mm) unspecified | Source · OEM_SOURCEDimensions, LxWxH, in (mm): 12x7x8.3 (310x180x220)Retrieved 2026-10-02 |
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.
115v Order Number · Needs review · 1 observations / 1 sources · classification pending
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 7010-01 | — | Frequency not stated · range Conditions not stated unspecified | Source · OEM_SOURCE not a model rating 115V Order Number: 7010-01Retrieved 2026-10-02 |
Agency National Recognized Lab · Needs review · 1 observations / 1 sources · classification pending
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| CSA | — | Frequency not stated · model Conditions not stated unspecified | Source · OEM_SOURCEAgency (National Recognized Lab): CSARetrieved 2026-10-02 |
Built In Adjustable Vacuum · Needs review · 1 observations / 1 sources · classification pending
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| Yes | — | Frequency not stated · model Conditions not stated unspecified | Source · OEM_SOURCEBuilt-in Adjustable Vacuum: YesRetrieved 2026-10-02 |
Diaphragm · Needs review · 1 observations / 1 sources · classification pending
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| PTFE | — | Frequency not stated · model Conditions not stated unspecified | Source · OEM_SOURCEDiaphragm: PTFERetrieved 2026-10-02 |
Free Air Displacement 60 Hz Cfm L Min · Needs review · 1 observations / 1 sources · classification pending
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 1.4 (40) (40) | — | 60 Hz · model 60 Hz unspecified | Source · OEM_SOURCEFree Air Displacement @ 60 Hz, cfm (L/min): 1.4 (40)Retrieved 2026-10-02 |
Head Material · Needs review · 1 observations / 1 sources · classification pending
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| PTFE | — | Frequency not stated · model Conditions not stated unspecified | Source · OEM_SOURCEHead Material: PTFERetrieved 2026-10-02 |
Tubing Needed I D In Mm · Needs review · 1 observations / 1 sources · classification pending
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 3/8" Hose /8" Hose | — | Frequency not stated · model Conditions not stated unspecified | Source · OEM_SOURCETubing Needed, I.D. in. (mm): 3/8" HoseRetrieved 2026-10-02 |
Ultimate pressure · Sourced · 1 observations / 1 sources
| As published | Normalized | Configuration / scope | Source / status |
|---|---|---|---|
| 15 | — | Frequency not stated · model torr unspecified | Source · OEM_SOURCEUltimate Pressure, torr: 15Retrieved 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 |