Flowserve FRBH - Page 19

FRBH, FRBHX AND FRBHS USER INSTRUCTIONS ENGLISH 71569178 20-08
Page 19 of 60 Flowserve.com
®
3.5.5 FRAME 4 - LIQUID END
ENGINEERING DATA
12FRBH234
14FRBH244
16FRBH244
18FRBH224
20FRBH244
18FRBH274
20FRBH304
24FRBH304
PUMP DATA
SUCTION DIAMETER mm
(in.)
356
(14)
508
(20)
457
(18)
457
(18)
508
(20)
457
(18)
508
(20)
610
(24)
DISCHARGE DIA mm
(in.)
305
(12)
356
(14)
406
(16)
457
(18)
508
(20)
457
(18)
508
(20)
610
(24)
CASING
C.I. mm
(in.)
19.0
(.75)
19.0
(.75)
19.0
(.75)
17.3
(.68)
22.4
(.88)
22.4
(.88)
22.4
(.88)
25.4
(1.0)
THICKNESS
S.S. mm
(in.)
16.0
(.63)
16.0
(.63)
16.0
(.63)
14.2
(.56)
19.0
(.75)
19.0
(.75)
19.0
(.75)
22.5
(.88)
CASING TYPE
DV - DUAL VOLUTE
GAUGE CONNECTION
1 / 2 NPT
DRAIN CONNECTION
3/4
1.5
NO. OF VANES
4
6
5
7
7
IMPELLER EYE AREA cm
2
(in.
2
)
742
(115)
1258
(195)
2110
(327)
1510
(234)
1800
(279)
1419
(220)
1774
(275)
1400
(217)
MAX. SPHERE DIA. mm
(in.)
76.2
(3.0)
53.3
(2.1)
48.3
(1.9)
61
(2.4)
53.3
(2.1)
68.6
(2.7)
58.4
(2.3)
65.8
(2.6)
WK
2
kg x m
2
( lb x ft
2
)
3.29
(78.1)
4.89
(116)
4.96
(118)
4.0
(95.0)
5.05
(120.0)
5.91
(140)
16.81
(399)
19.13
(454)
PUMP WT. kg
(lb.)
1247
(2750)
1565
(3450)
1653
(3645)
1429
(3150)
1669
(3680)
2023
(4460)
2517
(5550)
2812
(6200)
MAX. BACK PULLOUT kg
WT. (lbs.)
726
(1600)
862
(1900)
IMPELLER AXIAL mm
CLEARANCE (in.)
.38 - .51
(.015 - .020)
MAXIMUM
NO
COOLING
121
o
C
(250
o
F)
TEMPERATURE
WITH
COOLING
177
o
C
(350
o
F)
N/A
STUFFING BOX DATA
O.D. SLEEVE mm
(in.)
120.65
(4.750)
STUFFING BOX BORE mm
(in.)
152.40
(6.000)
DEPTH OF BOX mm
(in.)
127
(5.0)
PACKING SIZE mm
(in.)
15.9 x 15.9
(5 / 8 X 5 / 8)
PACKING
2L3
2L3
ARRANGEMENT
3L2
3L2
DISTANCE TO FIRST mm
OBSTRUCTION (in.)
123.2
(4.85)
& B.C.D. FIRST mm
OBSTRUCTION (in.)
3 / 4 UNC ON 222.3 BCD
(3 / 4 UNC ON 8.75 BCD)