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UNION, M12 X1.25 LH, 14MM PLT Enlarge View
UNION, M12 X1.25 LH, 14MM PLT
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Item #: 1129-859-731
Rotor: M12 x 1.25 Metric LH

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Hose Connection   BSP
Housing Connection   Radial
Housing Hose Thread Size B   G3/8"
Media   Coolant, MQL
Passages   One Passage
Rotor Description   M12 x 1.25 Metric LH
Rotor Thread Direction   LH
Rotor Thread Size A   M12 x 1.25
Rotor Type   Threaded
Seal Combination   Standard Seals
Union Size   G3/8"



A Rotor Thread   M12 x 1.25
B Port   G 3/8"
C   2.13 IN
D   4.17 IN
E   1.46 IN
G   0.2 IN
H   0.71 IN
I Max   0.5512 IN
I Min   0.551 IN
L Max   1.54 IN
L Min   1.53 IN
M   0.2 IN



Coolant Pressure   2030 PSI
Coolant Temp   160 F
Max Speed   30000 RPM
Maximum Flow   6.4 GPM
MQL Pressure   150 PSI
MQL Temp   160 F
Pressure vs. Speed Graph   Standard



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Welcome to Deublin.com!

Since 1945, Deublin has grown from a small garage shop to the world’s largest manufacturer of rotary unions (rotating unions). Our worldwide distribution network allows OEM’s all over the world to specify Deublin rotary unions when purchasing equipment made in another country. Wherever you’re located, Deublin has a stocking distributor nearby to meet your fluid handling requirements—quickly. Rotary unions must accommodate a broad range of materials, viscosities, temperatures, pressures and speeds. That’s why the Deublin rotary union product line offers over 500 standard rotary unions, over 3,000 separate models, and more than 6,000 individual components to handle them.

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