Application Examples for the Use of Couplings in Hydraulics / Mobile Hydraulics
Application:
- For attachments and connection of hose lines on
construction machinery / excavators
Advantages:
- low pressure drop at maximum flow rate
- double shut-off or straight-through
- from 1/4" to 2"
- small size
- available with pressure eliminator
- double safety through double O-ring seal
- safety locking ring prevents unintentional uncoupling
⇒ To the Tema Standard Series
⇒ To the Tema Standard Series with Pressure Eliminator
Application:
- Easy changing of attachments on construction machinery / excavators
Advantages:
- Nipple profile according to ISO Standard 7241-1 Series B
- Design with reinforced sleeve for long service life
- with pressure eliminator can be coupled under static or residual pressure up to the
operating pressure
⇒ To the Tema IB Series
⇒ To the Tema IB Series with Pressure Eliminator
Application:
- Fast coupling and uncoupling of supply and return lines
with hydraulic fluid
- Hydraulic motors on stone and concrete drilling machines
- Hydraulic drives for circular saws
- Mobile drilling tools in the construction industry
Advantages:
- high flow rate of the hydraulic oil
- low-leakage – minimal oil loss upon uncoupling
- locking mechanism prevents unintentional uncoupling
- minimal pressure drop
- corresponds to ISO standard 16028
- available with pressure eliminator (FEC Series)
⇒ To the FEM-/IF Series
⇒ To the FEM-/IF Series with Pressure Eliminator
Application:
- Supply and return flow of the hydraulic pump to the drive motor on the saw
- Separate supply of cooling water for chain or saw operation
Advantages:
- high flow rate of the hydraulic oil
- low-leakage – minimal oil loss upon uncoupling
- locking mechanism prevents unintentional uncoupling
- minimal pressure drop
- corresponds to ISO standard 16028
- available with pressure eliminator (FEC Series)
⇒ To the FEM-/IF Series
⇒ To the FEM-/IF Series with Pressure Eliminator
Application:
- Supply and return lines from the hydraulic power unit to the wire saw
drive motor
Advantages:
- high flow rate of the hydraulic oil
- low-leakage – minimal oil loss upon uncoupling
- locking mechanism prevents unintentional uncoupling
- minimal pressure drop
- corresponds to ISO standard 16028
- available with pressure eliminator (FEC Series)
⇒ To the FEM-/IF Series
⇒ To the FEM-/IF Series with Pressure Eliminator
Application:
- Quick assembly of hydraulically operated forklift
attachments
Advantages:
- high flow rate of the hydraulic oil
- low-leakage – minimal oil loss upon uncoupling
- locking mechanism prevents unintentional uncoupling
- minimal pressure drop
- corresponds to ISO standard 16028
- available with pressure eliminator (FEC Series)
⇒ To the FEM-/IF Series
⇒ To the FEM-/IF Series with Pressure Eliminator
Application:
- Hydraulic oil supply to attachments such as salt spreaders
or snow plough shovels
Advantages:
- high flow rate of the hydraulic oil
- low-leakage – minimal oil loss upon uncoupling
- safety locking ring prevents unintentional uncoupling
- minimal pressure drop
- one-hand operation
- available with pressure eliminator
⇒ To the FF Series
⇒ To the FF Series with Pressure Eliminator
Application:
- Rescue equipment
- Industrial tools
- Testing facilities
Advantages:
- high flow rate – due to optimized valve design
- additional sealing of the nipple by polymer valve sleeve
- Polymer sealing sleeve $\rightarrow$ high sealing reliability even with
used nipple
- Pressure range Series HP1000 up to 1000 bar
- Pressure range Series HP1500 up to 1500 bar
Application:
- For paper machines and printing presses
Advantages:
- Very assembly-friendly uncoupling of fluids
- Misconnection-proof assembly
⇒ To the FEM-/IF Series
Application:
- Quick connection and disconnection of up to 4 hydraulic lines
with a single movement
- Wheel loaders
- Industrial machine construction
- Injection moulding machines
- Foundries
- Paper machines
- Engine test benches
Advantages:
- Risk of incorrect connection is eliminated
- 7- or 14-pin electrical connections can be integrated
- Nipple includes pressure eliminator (facilitates coupling)
- extremely easy handling
- no oil loss upon uncoupling
- Flat-Face coupling prevents dirt from entering the system
Application:
- For lubrication of hydraulic couplings in winter
- Grease nipples make hydraulic couplings winter-proof against
ice and snow
Advantages:
- prevents the coupling from freezing in winter
- the nipple is pressed into the coupling for lubrication
- lubricates all moving parts of the coupling
- salt and dirt are pushed out
- grease nipple fits all standard grease guns
⇒ To the Tema IF Series
⇒ To the Tema FF Series
⇒ To the Tema T Series
Application:
- To release statically built-up static or residual pressure in hydraulic lines
due to temperature effects directly into the coupling
- Changing work tools in mobile hydraulics and on construction machinery
Advantages:
- A miniature valve automatically relieves the pressure in the system upon coupling
- static pressure is relieved upon coupling
- oil flows leakage-free into the line
⇒ To the IB Series
⇒ To the FEM-/IF Series
⇒ To the T Series
⇒ To the FF Series
Application:
- To release statically built-up static and residual pressure in hydraulic lines
The valve can be mounted directly into the line
Advantages:
- removes built-up static pressure in the line system
- static pressure is relieved by pressing a push-button
- overpressure is externally captured
- connected couplings can now be coupled pressure-free
⇒ To the Pressure Relief Valve
Application:
- Outdoors on agricultural machines and construction machinery
Advantages:
- no penetration of dirt into the system
- protective caps are available in black, red, blue, yellow or made of steel or
aluminium – depending on the series
⇒ To the Dust Caps