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1.3 Specifications

The specifications listed in this section are generalized for this equipment. Welker can modify the equipment according to your

company's needs.

Please note that the specifications may vary depending on the customization of your equipment.

Table 1: PP-1 Specifications

Products Sampled

Gases and Liquids Compatible With the Materials of Construction

Material of Construction

316/316L Stainless Steel

Maximum Allowable Operating Pressure

½" MNPT:

7700 psig @ -50 °F to 300 °F (

530 barg @ -45 °C to 148 °C

)

¾" MNPT:

7300 psig @ -50 °F to 300 °F (

503 barg @ -45 °C to 148 °C

)

1" MNPT:

5300 psig @ -50 °F to 300 °F (

365 barg @ -45 °C to 148 °C

)

Connections

Pipeline:

½", ¾", or 1" MNPT

Product Inlet and Return:

¼" FNPT

Insertion Diameter

¼" (Standard)
³⁄₈"

Feature

Scooped Tip on Inlet Probe

Options

45° Beveled Inlet Probe
Tungsten Carbide and Sulfinert®-Treated Sample Exposed Parts
CRN Certification

Table 2: PP-2 Specifications

Products Sampled

Gases and Liquids Compatible With the Materials of Construction

Material of Construction

316/316L Stainless Steel

Maximum Allowable Operating Pressure

3600 psig @ -20 °F to 120 °F (

248 barg @ -28 °C to 48 °C

)

Connections

Pipeline:

½", ¾", or 1" MNPT

Product Inlet and Return:

¼" FNPT

Insertion Diameter

¼" (Standard)
³⁄₈"

Features

Ball Valves
Scooped Tip on Inlet Probe

Options

45° Beveled Inlet Probe
Sulfinert®-Treated Sample Exposed Parts
Tungsten Carbide and Sulfinert®-Treated Sample Exposed Parts
CRN Certification
NACE Compliance

Table 3: PP-3 Specifications

Products Sampled

Gases and Liquids Compatible With the Materials of Construction

Material of Construction

316/316L Stainless Steel

Maximum Allowable Operating Pressure

3600 psig @ -20 °F to 120 °F (

248 barg @ -28 °C to 48 °C

)

Connections

Pipeline:

¾" MNPT (Others Available)

Product Inlet and Return:

¼" FNPT

Insertion Diameter

³⁄₈"

Features

Needle Valves
Scooped Tip on Inlet Probe

Option

45° Beveled Inlet Probe

IOM-101

MODELS: PP-1, PP-2, PP-3, and PP-F

REV: C

13839 West Bellfort Street, Sugar Land, TX 77498

welker.com

Service Department 281.491.2331

Содержание PP-1

Страница 1: ...INSTALLATION OPERATION AND MAINTENANCE MANUAL WELKER PITOT PROBE MODELS PP 1 PP 2 PP 3 PP F DRAWING NUMBERS AD626BA AD626BJ AD843BD 1 PP1231 MANUAL NUMBER IOM 101 REVISION Rev C 1 3 2019 ...

Страница 2: ...WelkerJet and OdorEyes are registered trademarks of Welker Inc SAFETY 3 1 PRODUCT INFORMATION 4 1 1 Introduction 4 1 2 Product Description 4 1 3 Specifications 5 1 4 Equipment Diagrams 7 2 INSTALLATION OPERATION 11 2 1 Before You Begin 11 2 2 Installation and Operation 11 2 3 Removing the Pitot Probe 12 3 MAINTENANCE 13 3 1 Before You Begin 13 3 2 Maintenance 14 3 3 Troubleshooting 14 APPENDIX 15 ...

Страница 3: ...ibed in this manual Correct installation and operation however are the responsibility of the end user Welkerreserves the right to make changes to this manualand allproducts in order to improve performance and reliability BEFORE YOU BEGIN Read these instructions completely and carefully IMPORTANT Save these instructions forlocal inspector s use IMPORTANT Observe all governing codes and ordinances N...

Страница 4: ...s that are not listed in this manual 1 2 Product Description The Welker PP 1 PP 2 PP 3 and PP F Pitot Probes are designed to create a product loop through a connected sampler or sampling system When the product outlet and return of the unit are connected to a sampler or sampling system the circulation pump and or kinetic energy from flow velocity create a circulation loop a k a hot loop When in op...

Страница 5: ...ns Products Sampled Gases and Liquids Compatible With the Materials of Construction Material of Construction 316 316L Stainless Steel Maximum Allowable Operating Pressure 3600 psig 20 F to 120 F 248 barg 28 C to 48 C Connections Pipeline or 1 MNPT Product Inlet and Return FNPT Insertion Diameter Standard Features Ball Valves Scooped Tip on Inlet Probe Options 45 Beveled Inlet Probe Sulfinert Treat...

Страница 6: ...to 37 C 900 ANSI Carbon Steel 2200 psig 20 F to 100 F 151 barg 28 C to 37 C 900 ANSI Stainless Steel 2160 psig 20 F to 100 F 148 barg 28 C to 37 C 1500 ANSI Carbon Steel 3705 psig 20 F to 100 F 255 barg 28 C to 37 C 1500 ANSI Stainless Steel 3600 psig 20 F to 100 F 248 barg 28 C to 37 C Pipeline Connection Size 1 2 or 3 Rating 150 600 900 or 1500 ANSI Facing RF or RTJ Others Available Outlet and R...

Страница 7: ...1 4 Equipment Diagrams Figure 1 PP 1 Diagram 7 IOM 101 MODELS PP 1 PP 2 PP 3 and PP F REV C 13839 West Bellfort Street Sugar Land TX 77498 welker com Service Department 281 491 2331 ...

Страница 8: ...Figure 2 PP 2 Diagram 8 IOM 101 MODELS PP 1 PP 2 PP 3 and PP F REV C 13839 West Bellfort Street Sugar Land TX 77498 welker com Service Department 281 491 2331 ...

Страница 9: ...Figure 3 PP 3 Diagram 9 IOM 101 MODELS PP 1 PP 2 PP 3 and PP F REV C 13839 West Bellfort Street Sugar Land TX 77498 welker com Service Department 281 491 2331 ...

Страница 10: ...Figure 4 PP F Diagram 10 IOM 101 MODELS PP 1 PP 2 PP 3 and PP F REV C 13839 West Bellfort Street Sugar Land TX 77498 welker com Service Department 281 491 2331 ...

Страница 11: ...be depressurized priorto installing and removing the unit 2 As necessary install valves to the pipeline connection Figure 1 One will be product outlet P valve A and the other will be product return P valve B 3 Ensure that product outlet P valve A and product return P valve B are closed Figure 2 Figure 3 or Figure 4 As necessary cut off excess tubing from the probe Using tubing cutters remove the e...

Страница 12: ...g to connect from product outlet P valve A to the customer equipment Figure 2 Figure 3 or Figure 4 16 Use appropriately sized tubing to connect from the customer equipment to product return P valve B Figure 2 Figure 3 or Figure 4 17 Open product outlet P valve A and product return P valve B to begin operation Figure 2 Figure 3 or Figure 4 2 3 Removing the Pitot Probe 1 Depressurize the pipeline Th...

Страница 13: ...rsample exposed seals Welkerrecommends non hydrocarbon based lubricants such as Krytox Fornon sample exposed seals Welkerrecommends eithernon hydrocarbon based lubricants orsilicone based lubricants such as Molykote 111 Afterthe seals are installed the outerdiameterof shafts and innerdiameterof cylinders may be lubricated to allow smooth transition of parts 3 All maintenance and cleaning of the un...

Страница 14: ...ation and Maintenance IOM Manual for the valve s 4 As necessary clean the probe 5 Install product outlet P valve A and or product return P valve B to the pipeline connection Figure 2 Figure 3 or Figure 4 6 Maintenance is now complete Reinstall the Pitot Probe according to the instructions in Section 2 2 Installation and Operation Check valves forleaks and repairas necessary during reinstallation 3...

Страница 15: ...r IOM V141 l Parker Hannifin Corporation Ball Valves B Series Welker IOM V365 l Parker Hannifin Corporation Ball and Plug Valves Welker IOM V213 Welker drawings and schematics suggested for use with this unit l Assembly Drawing AD626BA PP 2 l Assembly Drawing AD626BJ PP 3 l Assembly Drawing AD843BD 1 PP F l Machine Drawing PP1231 PP 1 APPENDIX A REFERENCED OR ATTACHED DOCUMENTS 15 IOM 101 MODELS P...

Страница 16: ...________________________________________ ____________________________________________________________________________________________________ ____________________________________________________________________________________________________ ____________________________________________________________________________________________________ ________________________________________________________...

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