ODO-MATIC Dry-Break Couplings are available in the following formats:

Sizes

1″ (DN25), 2″ (DN50), 2.5″ (DN65), 3″ (DN80), 4″ (DN100), 6″ (DN150)

End Connections

Threads:

• BSP (according to ISO 228)
• NPT (according to ANSI B1.20.1)
• Others available upon request.

Flanges:

• PN10/16 (according to EN 1092-1)
• PN25/40 (according to EN 1092-1)
• ANSI Class 150 (according to ANSI B16.5)
• ANSI Class 300 (according to ANSI B16.5)
• TTMA
• TW1 & TW3
• Others available upon request

Materials

• Aluminium
• Brass/Gunmetal
• Stainless Steel
• Others available upon request

O-ring Grades

TODO couplings can be purchased with an almost unlimited choice of O-ring grades to suit a wide range of applications, however the list below features our most commonly used:

• Nitrile (NBR or Buna)
• Viton (FKM)
• EPDM
• Kalrez (FFKM)
• FMVQ
• Chemraz (FFKM)

Working Temperature Range: -20°C to +80°C (-4°F to +176°F) (Refer to the 'Special Options' tab for details on applications outside this range.)

Working Pressure:

• Aluminium:

  • 1″, 2.5″, 3″, 4″, 6″: 10 bar (145 psi)

  • 2″: 16 bar (232 psi)

• Brass: 10 bar (145 psi)

• Stainless Steel: 25 bar (363 psi)

Note: Working pressures are reduced for flanged products based on their individual pressure ratings. For example, PN10/16 flanged products in stainless steel are reduced to 16 bar.

Material

TODO is dedicated to delivering the highest quality products. The materials used in TODO-MATIC® DRY-BREAK couplings are carefully selected to ensure optimal performance across a broad range of applications:

• Aluminium: EN AW 6262 T6

• Brass: CW614N

• Stainless Steel: 316L

TODO caps are specifically designed to protect key connection areas from debris during periods of non-use. Please note that these caps are not pressure-tight. For pressure-tight solutions, refer to our Safety Pressure Tight Caps product section.

Cap and Plug Sizes and Materials:

• 1″ (DN25): Aluminium, Brass, Rubber, Stainless Steel

• 2″ (DN50): Aluminium, Brass, Rubber, Stainless Steel

• 2.5″ (DN65): Aluminium, Brass, Stainless Steel

• 3″ (DN80): Aluminium, Brass, Rubber, Stainless Steel

• 4″ (DN100): Aluminium, Brass, Stainless Steel

• 6″ (DN150): Aluminium, Stainless Steel

Parking Adaptors

TODO also provides parking adaptors, offering a practical solution for keeping Hose Units clean and safely stored when not in use. Simply uncouple the Hose Unit from the Tank Unit and attach it to the parking adaptor.

Parking Adaptor Sizes and Materials:

• 1″ (DN25): Aluminium, Stainless Steel

• 2″ (DN50): Aluminium, Stainless Steel

• 2.5″ (DN65): Aluminium, Stainless Steel

• 3″ (DN80): Aluminium, Stainless Steel

• 4″ (DN100): Aluminium, Stainless Steel

TODO-MATIC Coupling Options

TODO-MATIC couplings provide a range of special features and options to meet diverse application requirements. These options enhance safety, ease of use, and compatibility for various industries.

Selectivity

• Prevents cross-contamination by ensuring only matching selectivity units will couple together.

• Utilizes a keying system available on all TODO-MATIC sizes for guaranteed compatibility.

Locking Mechanism

• Ensures the Hose Unit remains securely coupled to the Tank Unit, even under hose tension.

• Provides easy operation during coupling and uncoupling, enhancing reliability.

Magnetic Switch

• A non-powered magnetic switch integrated into the Hose Unit.

• Generates an on/off signal indicating whether the hose unit is coupled or uncoupled.

• Compatible with PLC systems (not supplied) for remote monitoring.

• No ATEX certification required, as the switch operates without power.

4WD Unit (Four-Wheel Drive)

• Designed for aggressive applications in a 2-inch Hose Unit.

• Features two additional rollers to simplify coupling and uncoupling under high pressure or aggressive media conditions.

Pressure Equalisation Valve (PEV)

• Available for 2"–3" Tank Units.

• Releases a small amount of pressure from the tank unit body into the piston cavity.

• Facilitates easier coupling in cases of pressure build-up behind the Tank Unit.

Handle Options

Multiple handle configurations are available for Hose Units to suit different operational preferences:

• Single Handle

• No Handle

• Circular Handle

• Double Handle

• Long Handle

Working Temperature Ranges

• Standard operating range: -20°C to +80°C.

• Custom designs can accommodate higher or lower temperatures.

• Note: Working pressure must be reduced in high-temperature applications to ensure operator safety. Contact TODO for specific guidance on pressure ratings.

Coloured Bodies

• Hose and Tank Units can be customized with colored bodies.

• Provides visual identification to improve operator guidance and reduce errors.

These options make TODO-MATIC couplings a versatile and secure choice for various demanding applications. For further details or customized solutions, please contact TODO.