The Minimess®1604 test point is preferred for applications where a larger flow rate is required through the test point, the Minimess® 1604 has a 4mm nominal bore compared to the 2mm standard in Minimess® 1620, 1215 and 1615 test points.
This is particularly useful in applications such as Gearbox Oil Sampling or testing systems with high viscosity oils as well as applications where systems or containers must be filled or drained. Minimess®1604 test points are also available in free-cutting or high grade steel with several metric and international connecting threads.
Incorporated in to our test point adaptors range on request (see Minimess®1620 test points & adaptors section for adaptor details).
For applications where a larger flow rate is required through the test point, the Minimess® 1604 has a 4mm internal design compared to the 2mm standard in 1620, 1215 and 1615 Minimess® test points.
Max. working pressure 400 bar (5800 psi)
Media application Suitable for hydraulic and other oils of a mineral oil basis Material Standard: coupling body and metal cap made from free cutting steel 1.0718, galvanised and chromised.
Option: Corrosion-resistant stainless steel 1.4104 Acid-resistant stainless steel 1.4571 antimagnetic (on request) Sealings Internal primary and secondary sealing and sealing forscrew-in thread made of Buna N. Option in viton Screw-in thread Different kinds of thread connections are available Option: Safety devices against vibration Safety device against vibration.
Additional O-ring made from Buna N against loosening of metal cap. Temperature ranges Sealings in Buna N: -30 °C to + 120 °C (-22 °F to +248 °F) Sealings in Viton (option): -20 °C to +200 °C (-4 °F to +392 °F) Pressure rating: 400bar (5800psi)
Minimess® 1604 test point ordering codes
| Thread||Seal Type||Torque||Max pressure Bar||Height|
|Free Cutting Steel|
|M 10 x 1||Form G||12||400||43||8.5||17||2106-01-33.00|
|M 14 x 1.5||Form F||40||400||40||10||17||2106-01-14.00|
|ISO 228-G 1/4||Form F||40||400||40||10||19||2106-01-18.00|
Plastic cap also available on request
For viton seals replace .00 with .10 (other seals e.g. EPDM available on request)
- Applications with plastic cap (standard) & for both sealing materials:- 20°C to +100°C
- Applications with metal cap & sealings out of NBR (Buna N):- 25°C to + 100°C
- Applications with metal cap & sealings out of FKM (Viton) option: -20°C to +200°C