The first products in the DeltaMate series were unveiled at Computex 2025. With its water cooling connectors, or fittings, Thermal Grizzly now offers an entry point into the world of custom water cooling.

Under the DeltaMate product line, Thermal Grizzly offers a wide range of products for custom water cooling. Specifically in the area of fittings, the portfolio includes various products for PC enthusiasts. These water cooling fittings are CNC-machined from brass, making them particularly durable. Brass is an alloy of copper and zinc, and compared to pure copper, it is harder and more corrosion-resistant.

At the same time, brass is anodically compatible with other metals. EPDM (ethylene propylene diene monomer rubber) is used for the O-rings (sealing rings) due to its high elasticity and excellent resistance to ozone and UV exposure. The DeltaMate water cooling fittings feature a matte black chromium finish.

At the launch of the product line, nine fittings will be available, divided into the following four categories:

Water Cooling Tube Fittings:

• DeltaMate Fitting - ST16 Black
• DeltaMate Fitting - HT16 Black

Water Cooling Rotary Fittings:

• DeltaMate Rotary - 90° Black
• DeltaMate Rotary - T Black

Water Cooling Extender Fittings:

• DeltaMate Extender - MF7 Black
• DeltaMate Extender - MF10 Black
• DeltaMate Extender - MF14 Black
• DeltaMate Extender - MF28 Black

Water Cooling Accessory Fittings:

• DeltaMate Plug - Black

The fittings can be modularly combined with one another to easily adapt to almost any tubing layout. They support soft tubes with a 10/16 mm diameter and hard tubes with a 16 mm outer diameter.

The exact dimensions are available for download in the form of a technical drawing on the product pages for each fitting, making it easier to plan your custom loop.


DeltaMate Fitting - ST16 Black

• Single tapered barb allows straightforward installation for a wide range of flexible tubes.
• Knurled compression ring securely grips the tubing with high retention force.
• Compact overall dimensions facilitate installation in almost any watercooling loop.
• Consistent outer diameter with all DeltaMate fittings for completely seamless integration.
• Robust design allows installation with an 8mm hex key.

DeltaMate Fitting - HT16 Black

• Flat base enables tubing to be installed from any direction with complete visibility.
• High surface area custom O-ring securely grips the tubing with high retention force.
• Compact overall dimensions facilitate installation in almost any watercooling loop.
• Consistent outer diameter with all DeltaMate fittings for completely seamless integration.
• Robust design allows installation with an 8mm hex key.

DeltaMate Rotary - 90° Black

• Small dimensions allow modular combination with other DeltaMate Rotary and Extender Fittings.
• Subsequent fittings mechanically lock the rotary joint together for maximum security.
• Includes an optional aesthetic cover with DeltaMate logo that can be rotated to any orientation.
• Elegant and minimal design integrates seamlessly with all DeltaMate fittings.
• Easy to install in tight places and SFF builds using an 8mm hex key.

DeltaMate Rotary - T Black

• Small dimensions allow modular combination with other DeltaMate Rotary and Extender Fittings.
• Subsequent fittings mechanically lock the rotary joint together for maximum security.
• Includes an optional aesthetic cover with DeltaMate logo that can be rotated to any orientation.
• Elegant and minimal design integrates seamlessly with all DeltaMate fittings.
• Easy to install in tight places and SFF builds using an 8mm hex key.

DeltaMate Extender - MF7 Black

• Can be combined with two DeltaMate Rotary - 90° to create a Double Rotary with an offset of 28mm.
• Practical fixed length extender to increase the spacing between ports and fittings by 7mm.
• Consistent outer diameter with all DeltaMate fittings for completely seamless integration.
• Robust design allows installation with an 8mm hex key.

DeltaMate Extender - MF10 Black

• Can be combined with a DeltaMate Rotary to create a direct replacement for conventional rotary fittings.
• Practical fixed length extender to increase the spacing between ports and fittings by 10.5mm.
• Consistent outer diameter with all DeltaMate fittings for completely seamless integration.
• Robust design allows installation with an 8mm hex key.

DeltaMate Extender - MF14 Black

• Practical fixed length extender to increase the spacing between ports and fittings by 14mm.
• Consistent outer diameter with all DeltaMate fittings for completely seamless integration.
• Robust design allows installation with an 8mm hex key.

DeltaMate Extender - MF28 Black

• Commonly used to add clearance for memory modules and fans or two parallel tubes in the same plane.
• Practical fixed length extender to increase the spacing between ports and fittings by 28mm.
• Consistent outer diameter with all DeltaMate fittings for completely seamless integration.
• Robust design allows installation with an 8mm hex key.

DeltaMate Plug - Black

• Simple low profile plug that can be used to block any G1/4" female ports.
• Includes an optional aesthetic cover with DeltaMate logo that can be rotated to any orientation.
• Consistent outer diameter with all DeltaMate fittings for completely seamless integration.
• Easy to install in tight places and SFF builds using an 8mm hex key.

Availability and Pricing
Thermal Grizzly DeltaMate Fittings are now available for order directly from the Thermal Grizzly Online Shop or through our Global Network of Distribution Partners. In the table below, you can see the manufacturer’s suggested retail prices (MSRP) including VAT.

EAN Code	Product name	EUR incl. VAT
4260711991745	DeltaMate Fitting	ST16 Black 7,90 €
4260711991752	DeltaMate Fitting	HT16 Black 8,90 €
4260711991769	DeltaMate Fitting	90° Black 10,90 €
4260711991776	DeltaMate Fitting	T Black 11,90 €
4260711991783	DeltaMate Fitting	MF7 Black 4,90 €
4260711991790	DeltaMate Fitting	MF14 Black 5,40 €
4260711991813	DeltaMate Fitting	MF10 Black 5,90 €
4260711991844	DeltaMate Fitting	MF28 Black 6,90 €
4260711991820	DeltaMate Fitting	Plug Black 5,90 €