832.327.0534

Low Pressure (LP) Walther Couplings

Home » Walther Couplings » Manual Couplings: Standard » Low Pressure (LP Series)
Need A Quote?

Low pressure Walther couplings available in the Walther LP Series are made in a variety of sizes, materials optional features and with different characteristics. Different products in the LP Series offer various bore sizes ranging from 2.5-50mm, and can be used in operations with pressures up to 1450 psi. Products in this line of Walther couplings are either self-sealing couplings, self-sealing adaptors, thru type couplings or thru type adaptors. Available low pressure couplings and characteristics including bore sizes, end fitting sizes, maximum psi and additional traits can be found in the table below:

Type Actual bore Ø (mm) Nom. max.  End Fitting  size Max. WP (psi) Cv Comments
steel  brass & stainless steel One side valved Both sides valved
06-003 2.5 M10 -- 1,450 0.165 -- V. small OD. Thru nipples only. High WP. One hand operation. 
LP-002 2.5 1/8" -- 290 0.09 -- --
LP-003 3 1/8" -- 2,900 0.21 -- One hand operation.
07-003 3 1/8" -- 2,900 -- 0.14 Also many special variants
LP-004 4 1/4" 860 860 0.36 0.30 Most used version. See also LV-004
LV-004 4 1/4" -- 860 -- 0.30 Squirt-free version of LP-004
LP-006 6 1/2" 860 580 1.0 0.73 Squirt-free. Can mate with KL-006.
SP-006 6 1/2" 1,450 870 1.0 0.73 Higher WP than LP-006.  May be marked "NW6"
LP-007 7 1/2" 725 580 1.25 0.95 Squirt-free.
SP-009 9 1/2" 1,450 580 2.41 1.83 Higher WP.
LP-012 12 1" 725 435 4.34 3.25 Squirt-free. Can mate with KL-012. Available for steam & hot oil, & with break-away kit.
LP-019 19 1" 725 435 11.2 7.5 Squirt-free.
LP-032 32 2" 435 435 29.4 23.8 --
LP-050 50 2-1/2" 435 290 68 59 --

SP-006 Series couplings may be marked "NW6"

Contact one of our sales representatives today
to inquire about a quote from Maxbar - Walther Precision USA
or call us today at (832) 327-0534