HO series0 pages

HO SERIES WAFER
Turbine Flowmeters
for Liquid Service
Product Bulletin HO-SWL-100B
The Turbine Flowmeter Company
OUTSTANDING FEATURES
•
Cost effective design eliminates flange
on meter.
Outstanding accuracy.
Short Wafer Series meters are rated to
meet the pressure rating of any flange
as listed in ASME B 16.5.
Provides wide flow ranges 10:1
turndown typical.
•
•
•
LIQUID SIZE SELECTOR CHART FOR HO WAFER SERIES TURBINE FLOWMETERS
Flowmeter
Size
Diameter
(inches)
Linear Range
(US GPM)
Linear Range
(LPM)
Repeatable Range
(US GPM)
Repeatable Range
(LPM)
Linear Range
(US GPM)
Linear Range
(LPM)
Repeatable Range
(US GPM)
Repeatable Range
(LPM)
3/4
2.5-29
9.5-110
1.5-35
5.7-132.5
2.5-29
9.5-110
.35-35
.24-17
1
4-60
15-227
2-75
7.6-284
4-60
15-227
.75-75
.28-34
1-1/4
6-93
23-352
3-115
11.4-435
6-93
23-352
1.15-115
.45-45
1-1/2
8-130
30.3-492
5-175
19-662
8-130
30.3-492
1.75-175
.75-75.7
2
15-225
56.8-852
11-275
42-1041
15-225
56.8-852
2.75-275
1.3-132.5
2-1/2
25-400
95-1514
15-500
56.8-1893
25-400
95-1514
5-500
2.8-284
3
40-650
151-2460
20-800
76-3028
40-650
151-2460
8-800
4
75-1250
284-4731
50-1500
189-5678
5
140-2000
530-7570
100-2500
379-9463
6
200-2900
757-10977
125-3600
473-13626
330-5200
1249-19682
270-6400
1022-24224
8
MAGNETIC PICKUP COIL
MODULATED PICKUP COIL
MCP not recommended in 4” and larger sizes
NOTE: Performance enhancement techniques are routinely applied to produce larger linear and usable flow ranges. Consult with the applications group at Hoffer with your requirements.
SPECIFICATIONS
Overrange: 150% of maximum flow (intermittently).
Linearity: ±0.5% of reading (±0.25% typical) over tabulated linear
flow range.
Repeatability: ±0.1% (±0.05% typical) over tabulated repeatable
range.
Available Turn Down Range: 10:1 Typical.
Available Temperature Range: -450°F to +450°F Standard. High
temperature option to +850°F. Refer to various flowmeter configurations
for pressure ratings, outline dimensions and available sizes.
Pressure Drop Characteristics: 4 to 5 PSI at maximum linear flow
rate at one CSTK.
Materials: 316 stainless steel standard. Consult with applications group
for corrosive applications. Broad material list available.
Wafer Meter shown with Guide Rings to
Mate to Customer’s Existing Flange
Hex Nuts per ASTM A 194 Grade 2H with flat
washers and guide plates are supplied with the
stud bolts.