Cplng, FF SeriesViton

Description & Features

Designed for demanding hydraulic circuits across construction, agriculture, oil and gas, marine, and material handling environments, this 1-1/2" flat face male half coupling handles flow rates up to 118.9 gallons per minute with a torque rating of 86.6 lb/ft. The Cplng, FF Series Viton is built from 316 stainless steel, making it well suited to corrosive or wash-down-intensive settings where carbon steel alternatives would be inadequate.

Sealed with FKM (Viton) for broad fluid compatibility, the coupling features a sleeve lock safety mechanism and a two-way valve design. Push-to-connect engagement requires no special tools, and the flat face internal connection type minimizes fluid loss and air inclusion during coupling and decoupling. Rated beyond ISO 16028 operating pressures, it carries compliance with the European Pressure Equipment Directive (PED) 97/23 EC and meets REACH requirements. The NPT female end on the body side simplifies integration into standard hydraulic lines.

SKU: ML40FFP150143

Supplier Part Number (MPN): ML40FFP150143

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
1-1/2 in
Connection Size 2
1-1/2 in
Connection Type
FNPT
Connection Type 1
Female NPT
Connection Type 2
Female NPT
Dimensions
4.13 in L
Fitting Type
Coupling
Hex Size
2.36 in
Internal Connection Type
Flat Face
Latch Type
Push-to-Connect
Locking Type
Sleeve
Material
Stainless Steel
Material Construction
316 Stainless Steel
Number of Way
2
Safety Locking Mechanism
Sleeve Lock
Seal Material
FKM
Segment Code
C
Series
MLFF Series
Thread Size
1-1/2-11-1/2
Valve Type
2-Way

Product Questions & Answers (1)

Question by: Connie D on Jul 26, 2025, 11:01 AM
Is this coupling okay for hooking up to standard hydraulic lines, or do I need some kind of adapter?
Answer by: Customer Support on Jul 27, 2025, 4:56 PM
Being fitted with an NPT female end on the body side, this coupling simplifies integration into standard hydraulic lines. No special adapters should be needed for typical setups.

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