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Diffuse liquid odorant quickly for uniform natural gas odorization
The Welker SP-DP Diffusing Probe is designed for use with liquid injection odorizers to rapidly disperse odorant across the full diameter of a natural gas pipeline. Built for natural gas odorization and chemical injection applications, the SP-DP uses a porous probe with a braided wick to help achieve even odorant distribution, including during variable flow conditions. By improving odorant dispersion at the injection point, the SP-DP supports uniform odorization, consistent odorant mixing, and dependable performance in pipeline odorant injection systems.
Natural Gas Odorization With Liquid Injection Odorizers
Diffuses liquid odorant across the pipeline to support uniform odorization.
Chemical Injection
Provides rapid dispersal for chemical injection applications where even distribution is required.
Variable Flow Pipelines
Helps maintain uniform odorant distribution during changing pipeline flow conditions.
Resources
Porous Probe With Braided Wick
Rapidly disperses liquid odorant into the natural gas stream for improved mixing.
Full-Diameter Odorant Distribution
Helps spread odorant across the pipeline instead of concentrating it near the injection point.
Uniform Odorization During Variable Flow
Supports more consistent odorization when natural gas flow conditions change.
High-Pressure Probe Construction
Provides a durable injection point for demanding odorization and chemical injection applications.
| SP-DP | |
|---|---|
| Materials of Construction | 316/316L Stainless Steel, Braided Nylon, and PTFE |
| Maximum Allowable Operating Pressure | ½" MNPT: 7700 psig @ -20 °F to 120 °F (530 barg @ -28 °C to 48 °C) |
| ¾" MNPT: 7300 psig @ -20 °F to 120 °F (503 barg @ -28 °C to 48 °C) | |
| 1" MNPT: 5300 psig @ -20 °F to 120 °F (365 barg @ -28 °C to 48 °C) | |
| With SG-4: 1500 psig @ -20 °F to 120 °F (103 barg @ -28 °C to 48 °C) | |
| Connections | Pipeline: ½", ¾", or 1" MNPT |
| Product Inlet: ¼" FNPT | |
| Options | Extension for Customer Riser |
| Reducing Adapter | |
| Welker SG-4 Sight Glass With Visual Flow Indicator |
Weight and/or dimensions are approximate.
Specifications subject to change without notice.
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