
Specifications
Description
The Watts LFDPTG3-3 0-50 1/2 is a 1/2" lead-free temperature gauge reading 0-50 psi. It features a steel body. Rated to 60°F to 320°F. This model is certified lead-free for potable-water installations.
This 1/2 inch lead free center back entry pressure temperature gauge is used in commercial, residential, and institutional HVAC applications. It features a black enamel steel case, Kostil polymer window, 1/2 inch NPT connection, bimetal spiral spring, and copper alloy Bourdon tube pressure element with ASME Type B accuracy. This gauge features a 3 inch dial with pressure rating scale from 0 to 50 psi and temperature range 60 to 320 degrees F.
Features
- Black enamel steel case
- Kostil polymer window
- Copper alloy bourdon sensing element
- Tin alloy welding
Common Questions
- What is the indicating range?
- The dial reads 0-50 psi. Size the range to your working pressure — an oversized dial reads too coarse to be useful.
- How does it mount?
- It is a back entry gauge with a NPT connection.
Specifications
- Size: 1/2"
- Connection: NPT
- Body Material: Steel
- Application: General Service
- Pack Quantity: 40
- Country of Origin: BG
- Warranty: 1 Year Limited
- MPN: LFDPTG3-3 0-50 1/2
- Temperature: 60°F to 320°F
- Certifications: ASME B40.100
- Lead-Free: Yes
- Type: Temperature Gauge
- Gauge Range: 0-50 psi
- Mount: Back Entry
- Dial Size: 3"
Product Information
| SKU | UPC | Country of Origin | Warranty | Spec Sheet |
|---|---|---|---|---|
| 0121660 | 098268588989 | BG | 1 Year Limited | Download |
Dimensions
| Size Nominal | 1/2" | End Connection | NPT |
Details
| Series | LFDPTG-3 | Lead Free | Yes |
| Body Material | Steel | Application | General Service |
| Max Temp °F | 320.0 °F | Pack Qty | 40 |
| Min Temp °F | 60.0 °F | Dial Size | 3" |
| Gauge mount | Back Entry | Gauge range | 0-50 psi |
| Tool role | Temperature Gauge | — | — |
Certifications & Standards
| ASME B40.100 | — |
Compare with similar products


| Dial Size | 3"
| 2-1/2"
| 3"
| — | — | 2-1/2"
|
| Series | LFDPTG-3
| LFDPTG-3
| LFTBR
| TBP
| TBP
| LFDPTG-3
|
| Country Of Origin | BG
| BG
| BG
| BG
| BG
| BG
|
| Warranty | 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
| 1 Year Limited
|
| Spec Sheet | — | |||||
| Size Nominal | 1/2"
| 1/4"
| 1/2"
| — | — | 1/2"
|
| Lead Free | Yes | Yes | Yes | — | — | Yes |
| End Connection | NPT
| NPT
| NPT
| — | — | NPT
|
| Body Material | Steel
| Steel
| Steel
| Steel
| Steel
| Steel
|
| Application | General Service
| General Service
| — | General Service
| General Service
| General Service
|
| Max Temp °F | 320.0 °F | 320.0 °F | 248.0 °F | 248.0 °F | 248.0 °F | 320.0 °F |
| Certifications | ASME B40.100
| ASME B40.100
| ASME B40.100
| ASME B40.100
| ASME B40.100
| ASME B40.100
|
| Pack Qty | 40
| 40
| 4
| 14
| 16
| 50
|
| Min Temp °F | 60.0 °F | 60.0 °F | 32.0 °F | 32.0 °F | 32.0 °F | 60.0 °F |
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