Page 264 - Schroeder - Hydraulic And Lube Filtration

RT Tank-Mounted Filter

Filter How to Build a Valid Model Number for a Schroeder RT:
Model BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9
Number RT – – – – – – – –
Selection Example: NOTE: Only box 9 may contain more than one option
BOX 1 BOX 2 BOX 3 BOX 4 BOX 5 BOX 6 BOX 7 BOX 8 BOX 9
RT – 1K – Z – 10 – – S24 S24 N – – Y2 – = RT1KZ10S24S24NY2

BOX 1 BOX 2 BOX 3 BOX 4
Filter Element Size Media Type Element Part Number
Series and Length
RT 1K KK, 27K Omit = E media (cellulose) 1 = 1 µ Z, ZW, and DZ media
®
®
RTW 2K Z = Excellement Z-Media (synthetic) 3 = 3 µ AS,E, Z, ZW, and DZ media
3K AS = Anti-Stat Pleat media (synthetic) 5 = 5 µ AS, Z, ZW, and DZ media
ZW = Aqua-Excellement TM ZW media 10 = 10 µ AS, E, M, Z, ZW, and DZ media
®
DZ = Dirtcatcher with Excellement Z-Media ® 25 = 25 µ E, M, Z, ZW, and DZ media
®
W = W media (water removal) 60 = 60 µ M media
M = M media (reusable metal mesh)
BOX 5 BOX 6 Specification of all 3 ports is required
Seal Material Inlet Porting
Omit = Buna N Port A Port B Port C
H = EPR N = None N = None
1
W = Buna N P16 = 1" NPTF P16 = 1" NPTF P2 = ⁄8" NPTF
1
1
®
H.5 = Skydrol P20 = 1 ⁄4" NPTF P20 = 1 ⁄4" NPTF P16 = 1" NPTF
Compatibility P24 = 1 ⁄2" NPTF P24 = 1 ⁄2" NPTF S16 = SAE-16
1
1
P32 = 2" NPTF P32 = 2" NPTF
NOTES: Inlet Porting
S16 = SAE-16 S16 = SAE-16 Location
Box 1. RTW allows filter to be S20 = SAE-20 S20 = SAE-20
welded to tank instead S24 = SAE-24 S24 = SAE-24
of bolted.
S32 = SAE-32 S32 = SAE-32
Box 2. Number of elements F20 = 1 ⁄4" SAE 4-bolt flange Code 61 F20 = 1 ⁄4" SAE 4-bolt flange Code 61
1
1
must equal 1 when F24 = 1 ⁄2" SAE 4-bolt flange Code 61 F24 = 1 ⁄2" SAE 4-bolt flange Code 61
1
1
using KK or
27K elements. F32 = 2" SAE 4-bolt flange Code 61 F32 = 2" SAE 4-bolt flange Code 61
B24 = ISO 228 G-1 ⁄2" B24 = ISO 228 G-1 ⁄2"
1
1
Box 3. Replacement element
part numbers are
identical to contents
of Boxes 2, 3, 4, and 5. BOX 7 BOX 8
Double and triple ®
stacking of K-size Outlet Porting Options Dirt Alarm Options
elements can be Omit = 1 ⁄2" NPT male Omit = None
1
replaced by single
KK and 27K elements, C = Check valve Located Visual Y2 = Back-mounted tri-color gauge
respectively. ZW media @ ES = Electric switch
not available in 27K D = Diffuser Port D Electrical ES1 = Heavy-duty electric switch with conduit connector
length.
CD = Check valve & diffuser Located Visual Y2C = Bottom-mounted tri-color gauge
Box 5. For options H, W, and T = 13" Tube extension in cap Y5 = Back-mounted gauge in cap
H.5 all aluminum parts A = Non-threaded outlet Visual Y2R = Back-mounted gauge mounted on opposite side of standard location
are anodized. H.5 seal Located
designation includes @ ESR = Electric switch mounted on opposite side of standard location
the following: EPR seals, Port C Electrical ES1R = Heavy-duty electric switch with conduit connector
stainless steel wire mesh
on elements, and light
oil coating on housing
®
exterior. Skydrol is a BOX 9
registered trade mark
of Solutia Inc. Additional Options
Box 6. If using Port B, Port A Omit = None
& B must always be the
same type and size. G2293 = Cork gasket
Example: (A) P20 (B) P20 G547 = Two ⁄8" gauge ports
1
(C) P16 G820 = Stamped cap
Box 7. See also "Accessories for N = No-Element indicator
Tank-Mounted Filters," M = Metric thread for SAE 4-bolt
flange mounting holes (specify after each port designation)
page 295.
262 SCHROEDER INDUSTRIES