
59LF-300 Series
Model YBS-LF - Bronze Wye-Strainer
SUBMITTAL
SHEET
LEAD FREE
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DESCRIPTION
The Apollo® Lead Free* YBS-LF (59LF-300) Series Heavy Pattern Strainers are designed with large area screens to protect piping systems and process
equipment from unwanted foreign particles with minimum pressure loss.
FEATURES
• EZ-Solder™ Lead Free* Bronze
• 100% Factory Pressure Tested
MODELS
• (59LF000) Female NPT Connection
• (59LF300) Solder Connection (1/2”-3”)
• Self-Aligning Screen Design
• Numerous Mesh and Blowoff Options including
Blowoff Ball Valves
• ARRA Compliant
• 100% Cast, Machined and Assembled in the USA
OPTIONS
• (-E1) – 20 Mesh
• (-A1) – 40 Mesh
• (-01) – Plain Cap
• (-B1) – 60 Mesh
APPROVALS
• NSF/ANSI - 372 Lead Free
• (-C1) – 80 Mesh
• (-H1) – 100 Mesh
• (-02) – Tapped Cap
PERFORMANCE RATING
• Working Pressure (Non-Shock):
• (-P2) – Tapped Cap with Plug
• (-06) – Tapped cap with Ball Valve (3/4” – 2” Only)
• 400 PSIG @ 150°F
• Max Temperature: 450°F
DIMENSIONS
MODEL
NUMBER
YBS12LF 59LF-303 1/2 2.75 1/4 NPT 3.2 0.50
YBS34LF 59LF-304 3/4 4.00 1/2 NPT 6.7 1.21
YBS1LF 59LF-305 1 4.75 3/4 N PT 10.8 1.89
YBS114LF 59LF-306 1-1/4” 5.25 3/4 NPT 13.5 2.80
YBS112LF 59LF-307 1-1/2 6.00 1 NPT 19.0 4.26
YBS2LF 59LF-308 2 7.2 5 1 -1/4 NPT 27.6 6.27
YBS212LF 59LF-309 2-1/2 9.58 1- 1/4 N PT 41.0 11.17
YBS3LF 59LF-310 3 10.58 1-1/2 NPT 56.0 16.48
PART
NUMBER
SIZE (IN.) LENGTH (IN.)
CAP TAPPING
(-02 SUFFIX)
NET SCREEN
AREA (IN)
STANDARD SCREENS
SIZE (IN.) SCREEN
WT. (LB .)
STANDARD MATERIALS LIST
BODY
CAP
SCREEN
O-RING (1-8” - 1/2”)
GASKET (3/4” - 4”)
1000
800
600
400
300
200
100
80
60
40
30
20
10
8
6
4
3
2
FLOWRATE (GPM)
1.0
0.8
0.6
0.4
0.3
0.2
0.1
0.1 0.2 0.3 0.4 202 3 4 5 6 100.6 0.8 1.0 7 8 9
Cast Bronze,
ASTM Lead Free B584
Lead Free Brass,
UNS C27450
(1/8” - 1”)
Lead Free Brass,
ASTM B584 C89836 (1-1/4” - 4”)
Stainless Steel, 304
PTFE
PTFE
PRESSURE LOSS (PSI)
4”
3”
2-1/2”
2”
1-1/2”
1-1/4”
1”
3/4”
1/2”
3/8”
1/4”
1/8”
1/2 50 Mesh
3/4 to 3 20 Mesh
Customer Service (704) 841-6000
www.apolloflowcontrols.com
SS1425 © 04/17 Page 1 of 1
This specification is provided for reference only. Conbraco Industries Inc. reserves the right to change any portion
of this specification without notice and without incurring obligation to make such changes to Conbraco products
previously or subsequently sold. Please visit apolloflowcontrols.com for the most current information.