Page 356 - RHAU-MKT RYCO Product Technical Manual 2018-12-14 v1-9
P. 356

 COUPLINGS
HOW TO ORDER RYCO FIELD ATTACHABLE COUPLINGS
ALL SERIES (EXCEPT V SERIES)
Field Attachable Inserts and Ferrules can be ordered individually, or as complete Couplings. Each Ferrule Series is specific to a hose type as detailed on the previous page. For all Series, except V Series*, the following method is used:
 EXAMPLE 1
(a) Individually
(b) Complete Coupling
To order 1/2” NPT male Insert and Ferrule for 1/2” two wire non-skive hose (T2D).
Order Insert 6090-0808 (6000 Series). See NPT 6000 Series Inserts on page 360. Order Ferrule L000-08.
L000 Series Ferrules are used on T2D hose; see table on the previous page, or table for Matched Couplings for T2D on page 101.
Dash Size -08 part of L000-08 comes from 1/2” hose = 8/16” = -08; or from the tables.
Order L090-0808.
Simply replace the first character of the Insert part number with the first character of the Ferrule part number.
(replace 6 with L) = 6090-0808 »» L090-0808
 6090-0808 Insert
  plus L000-08 Ferrule equals
   L090-0808 complete Coupling
                                                                                                                                    EXAMPLE 2
(a) Individually
(b) Complete Coupling
To order 3/4”-16 JIC female Insert and Ferrule for 3/8” RQP1 series hose.
Order Insert 6040-0612 (6000 Series). See JIC 6000 Series Inserts on page 364. Order Ferrule K000-06.
K000 Series Ferrules are used on RQP1 hose; see table on previous page,
table for Matched Couplings for RQP1 on page 111.
Dash Size -06 part of K000-06 comes from 3/8” hose = 6/16” = -06; or from the tables.
Order K040-0612.
Simply replace the first character of the Insert part number with the first character of the Ferrule part number.
(replace 6 with K) = 6040-0612 »» K040-0612
 6040-0612 Insert
  plus K000-06 Ferrule equals
   K040-0612 complete Coupling
                                                                                                                      * See page 340 for How To Order RYCO V000 Series Field Attachable Couplings for RQP5 and T5 Series Hose.
CUT-OFF ALLOWANCE (CA) DIMENSIONS FOR FIELD ATTACHABLES
Due to differences in Ferrule design, many Cut-Off Allowance (CA) dimensions vary between each Ferrule Series for the same matched Insert/Hose size.
The Cut-Off Allowance (CA) dimensions published in “6000 Series Field Attachable Inserts” section allow for the Ferrule being eased back 5/8 of a turn after the hose has bottomed in the ferrule, as per “Field Attachable Assembly Instructions” (ease back between 1/2 and 3/4 of a turn).
The Cut-Off Allowance (CA) values for 6000 Series Inserts, published in the tables on pages 355 to 385 are: Up to and including -20 Size; the CA is for L000 Series (the most popular series)
To determine the correct Cut-Off Allowance (CA) for other Ferrule Series, use the published figure from pages 355 to 385, and adjust by the CA Adjustment dimension listed in the table on the previous page.
EXAMPLE: Determine the Cut-Off Allowance (CA) for K090-0808.
From table on page 108, Cut-Off Allowance (CA) for 6090-0808 (L090-0808) is 42 mm.
From the table on the previous page, adjustment for K000 Series in -08 size is “add 3 mm”. Cut-Off Allowance (CA) for K090-0808 = 42 mm + 3 mm = 45 mm.
If the hose assembly length is critical, when calculating the Cut Length of hose, you must also allow for an increase in length of hose when the coupling is attached, due to compression within the coupling; see page 466.
For further information about Hose Assemblies and Cut-Off Allowances (CA), see pages 466 to 471 of the Technical Section. * For Cut-Off Allowances (CA), and V Series Couplings, refer to pages 341 to 354.
354 RYCO QUALITY
























































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