Prevost PPS1 TT Female NPT Branch Tees
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Description
Prevost PPS1 TT Female NPT Branch Tees
Adds a female NPT branch to a compatible PPS pipe run. Select the exact manufacturer part number and size from the options above.
Designed for Prevost Piping System (PPS). Match the PPS pipe outside diameter or specified CC interface. A similar nominal inch size does not establish compatibility with Infinity or another piping system.
What This Fitting Does
Adds a female NPT branch to a compatible PPS pipe run.
PPS fittings use the PPS Grip Concept to retain compatible aluminum pipe. Prepare pipe ends, insert to the prescribed depth and tighten to the manufacturer’s torque specification. Use Prevost’s installation instructions for the exact fitting and size.
Model Selection and Connections
| Reference | For pipe OD | Female thread | Image Number |
|---|---|---|---|
| PPS1 TT16202 | 1/2" | NPT3/8 | 1. |
| PPS1 TT20203 | 3/4" | NPT1/2 | 1. |
| PPS1 TT25203 | 1" | NPT1/2 | 1. |
| PPS1 TT25204 | 1" | NPT3/4 | 1. |
| PPS1 TT32204 | 1 1/4" | NPT3/4 | 1. |
| PPS1 TT32205 | 1 1/4" | NPT1 | 1. |
| PPS1 TT40204 | 1 1/2" | NPT3/4 | 1. |
| PPS1 TT40205 | 1 1/2" | NPT1 | 1. |
| PPS1 TT40206 | 1 1/2" | NPT1 1/4 | 1. |
| PPS1 TT50205 | 2" | NPT1 | 1. |
| PPS1 TT50206 | 2" | NPT1 1/4 | 1. |
| PPS1 TT50207 | 2" | NPT1 1/2 | 2. |
| PPS1 TT63205 | 2 1/2" | NPT1 | 1. |
| PPS1 TT63206 | 2 1/2" | NPT1 1/4 | 1. |
| PPS1 TT63207 | 2 1/2" | NPT1 1/2 | 2. |
| PPS1 TT63208 | 2 1/2" | NPT2 | 2. |
| PPS1 TT80205 | 3" | NPT1 | 1. |
| PPS1 TT80207 | 3" | NPT1 1/2 | 1. |
| PPS1 TT80208 | 3" | NPT2 | 2. |
| PPS1 TT80209 | 3" | NPT2 1/2 | 2. |
Pipe size and thread size are separate specifications. PPS sizes identify the compatible pipe outside diameter. An NPT size identifies a tapered threaded port. Choose both correctly for adapters and threaded branch fittings. Product photos may show several sizes or configurations; the selected part number determines the item supplied.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Prevost |
| System | Prevost Piping System (PPS) |
| Series | PPS1 TT |
| Function | Female NPT Branch Tees |
| Maximum operating pressure | 232 psi |
| Temperature | -4°F to 176°F |
Additional Available Models
| Manufacturer part number | PPS pipe / interface size | Connection / application |
|---|---|---|
| PPS1 TT100208 | 4 inch | 2 inch FNPT |
| PPS1 TT1002010 | 4 inch | 3 inch FNPT |
These additional models are listed in the current Prevost price sheet and manufacturer catalog data. Model-specific clearance dimensions are not shown in the published range drawing; contact us if installation space is critical.
Dimensions
| Reference | A inch | B inch | C inch | D inch |
|---|---|---|---|---|
| PPS1 TT16202 | 1.26 | 3.54 | 1.57 | 1.02 |
| PPS1 TT20203 | 1.5 | 4.25 | 1.85 | 1.26 |
| PPS1 TT25203 | 1.81 | 5.16 | 2.2 | 1.5 |
| PPS1 TT25204 | 1.81 | 5.16 | 2.2 | 1.5 |
| PPS1 TT32204 | 2.24 | 6.1 | 2.68 | 1.81 |
| PPS1 TT32205 | 2.24 | 6.1 | 2.68 | 1.81 |
| PPS1 TT40204 | 2.68 | 7.2 | 3.35 | 2.24 |
| PPS1 TT40205 | 2.68 | 7.2 | 3.35 | 2.24 |
| PPS1 TT40206 | 2.68 | 7.2 | 3.35 | 2.24 |
| PPS1 TT50205 | 3.31 | 8.62 | 3.98 | 2.83 |
| PPS1 TT50206 | 3.31 | 8.62 | 3.98 | 2.83 |
| PPS1 TT50207 | 3.31 | 8.62 | 3.98 | 2.83 |
| PPS1 TT63205 | 3.94 | 10.28 | 5.08 | 3.54 |
| PPS1 TT63206 | 3.94 | 10.28 | 5.08 | 3.54 |
| PPS1 TT63207 | 3.94 | 10.28 | 5.08 | 3.54 |
| PPS1 TT63208 | 3.94 | 10.28 | 5.08 | 3.54 |
| PPS1 TT80205 | 4.76 | 12.4 | 6.1 | 4.33 |
| PPS1 TT80207 | 4.76 | 12.4 | 6.1 | 4.33 |
| PPS1 TT80208 | 4.76 | 12.4 | 6.1 | 4.33 |
| PPS1 TT80209 | 4.76 | 12.4 | 6.1 | 4.33 |

Installation and Compatibility
Use with the specified Prevost PPS components. Follow the manufacturer’s instructions for pipe preparation, assembly, supports and tightening torque. Check the pressure and temperature limits of every component in the completed installation.
Shipping and Availability
Pipe is sold separately. Contact Compressed Air Advisors for current availability and lead time. Free standard shipping on eligible domestic orders of $199 or more. Destination restrictions and expedited charges may apply.
Frequently Asked Questions
Will this fit Infinity piping?
This fitting is specified for Prevost PPS. Do not assume interchangeability based only on the nominal inch size. Contact us for help selecting a suitable transition.
How do I choose the right size?
Match the pipe outside diameter, then any threaded port or CC interface. The model table identifies the exact manufacturer part number.
Is pipe included?
No. This listing is for the selected fitting or connection component. Pipe is sold separately.
Shop the Prevost Piping System collection. Manufacturer specifications.