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TPPM1620CVN1/8 by Anchor Fluid Power | TPPM Series | Hydraulic Piston Test Point | 1/8" Male NPTF x M16 x 2 Male | Zinc-Nickel Plated Carbon Steel | Viton/FKM Seal
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Test Point Adapters
TPPM Series M16 x 2 Piston Test Points
Piston-type test points that let you check hydraulic system pressure under full load without opening the circuit. M16 x 2 test connection with a chained cap; NPT, SAE, BSPP and metric port threads.
1
What are the key specifications?
Max Pressure
9,000 PSI (4:1 safety factor)
Test Connection
M16 x 2 male, chained protective cap
Port Threads
NPT, SAE straight thread (O-ring boss), BSPP, metric
Body
Zinc-nickel plated carbon steel (CrVI free) or stainless steel
Seals
Buna-N or Viton/FKM
Temperature
-4°F to +212°F Buna-N; to +392°F Viton/FKM
2
What are the main product features?
- Piston design: check pressure while the system runs under load.
- M16 x 2 test connection fits THM test hoses and PGAM gauge adapters.
- Chained cap keeps dirt out of the test connection.
- Zinc-nickel plating, CrVI free; stainless steel available.
- Buna-N or Viton/FKM seals.
- Additional port threads available from Anchor on request.
3
Which sizes are available?
| Thread G | Zinc-Nickel C/S, Buna-N | Zinc-Nickel C/S, Viton | Stainless, Viton | H (in) | SW (in) |
|---|---|---|---|---|---|
| NPT ports | |||||
| 1/8 NPT | TPPM1620CBN1/8 | TPPM1620CVN1/8 | — | 1.42 | 0.67 |
| 1/4 NPT | TPPM1620CBN1/4 | TPPM1620CVN1/4 | TPPM1620SVN1/4 | 1.38 | 0.67 |
| 3/8 NPT | TPPM1620CBN3/8 | — | — | 1.42 | 0.75 |
| SAE straight thread (O-ring boss) ports | |||||
| 7/16-20 UNF (SAE ORB) | TPPM1620CBS#4 | TPPM1620CVS#4 | TPPM1620SVS#4 | 1.50 | 0.67 |
| 9/16-18 UNF (SAE ORB) | TPPM1620CBS#6 | TPPM1620CVS#6 | — | 1.50 | 0.75 |
| BSPP (ISO 228-G) ports | |||||
| G 1/8 BSPP | TPPM1620CBB#2 | — | — | 1.54 | 0.67 |
| G 1/4 BSPP | TPPM1620CBB#4 | TPPM1620CVB#4 | — | 1.46 | 0.75 |
| G 3/8 BSPP | TPPM1620CBB#6 | — | — | 1.46 | 0.87 |
| Metric ports | |||||
| M10 x 1.25 | TPPM1620CBM10 | — | — | 1.50 | 0.67 |
| M12 x 1.5 | TPPM1620CBM12 | — | — | 1.54 | 0.67 |
| M14 x 1.5 | TPPM1620CBM14 | — | — | 1.46 | 0.75 |
Dimensions in inches; letters as on the drawing. H = height above the port, SW = wrench flat.
4
How do I read the part number?
Example: TPPM1620CBN1/4 = 1/4" NPT piston test point, zinc-nickel carbon steel, Buna-N.
| Code | Meaning |
|---|---|
| TPPM | Piston test point, M16 x 2 |
| 1620 | M16 x 2.0 test connection |
| C / S | Zinc-nickel plated carbon steel / stainless steel |
| B / V | Buna-N / Viton (FKM) seals |
| N1/4 · S#4 · B#4 · M10 | Port thread: NPT size, SAE dash size, BSPP size in 1/16", metric M size |
5
What connects to these test points?
All parts below use the same M16 x 2 test connection.
| Part # | Size / Thread | Material | Seal |
|---|---|---|---|
| THM test hoses — run from a test point to a gauge | |||
| THM1620C-8 | 8" long, M16 x 2 female ends | Zinc-nickel C/S ends | — |
| THM1620C-12 | 12" long, M16 x 2 female ends | Zinc-nickel C/S ends | — |
| THM1620C-16 | 16" long, M16 x 2 female ends | Zinc-nickel C/S ends | — |
| THM1620C-25 | 25" long, M16 x 2 female ends | Zinc-nickel C/S ends | — |
| THM1620C-31 | 31" long, M16 x 2 female ends | Zinc-nickel C/S ends | — |
| THM1620C-39 | 39" long, M16 x 2 female ends | Zinc-nickel C/S ends | — |
| THM1620S-16 | 16" long, M16 x 2 female ends | Stainless steel ends | — |
| THM1620S-31 | 31" long, M16 x 2 female ends | Stainless steel ends | — |
| PGAM gauge adapters — mount a gauge directly on a test point or hose | |||
| PGAM1620CBB#4 | G 1/4 BSPP gauge port | Zinc-nickel C/S | Buna-N |
| PGAM1620CBN1/4 | 1/4 NPT gauge port | Zinc-nickel C/S | Buna-N |
| PGAM1620CBS#4 | 7/16-20 UNF (SAE ORB) gauge port | Zinc-nickel C/S | Buna-N |
| PGAM1620CVN1/4 | 1/4 NPT gauge port | Zinc-nickel C/S | Viton/FKM |
| PGAM1620CVS#4 | 7/16-20 UNF (SAE ORB) gauge port | Zinc-nickel C/S | Viton/FKM |
| PGAM1620SVN1/4 | 1/4 NPT gauge port | Stainless steel | Viton/FKM |
| PGAM1620SVS#4 | 7/16-20 UNF (SAE ORB) gauge port | Stainless steel | Viton/FKM |
| HCM hose-to-hose connector — joins two test hoses | |||
| HCM1620C | M16 x 2 male x male | Carbon steel | Buna-N |
| TPK-1001 test point kit — sold as a complete kit | |||
| TPK-1001 | 2 gauges, 2 hoses, 3 adapters, 4 test points | Zinc-nickel C/S, stainless | Buna-N |
6
Where can I find product documents?
Anchor Catalog Page: Test Point Adapters (TPPM, PGAM)
Part numbers, threads and dimensions.
For hydraulic oils and mineral-based fluids; check compatibility with the seal material. Dimensions are subject to change without notice.
How is this product sold?
Each.
Additional Product Data:
Series:
MAWP:
9000
Shape:
Straight
Ends Configuration:
Material(s):
Seal Material(s):
