World?s First Full Capacity 4? WECO 1502 Flow Meter0 pages

TURBINE FLOWMETERS BY

4” Wing Nut High Pressure
Turbine Flowmeters
For Liquid Service

Perfecting Measurement TM

Product Bulletin HO-4WN-100

HOFFER

TECHNICAL DATA SHEET
4 inch Wing Nut High Pressure (15,000 PSI)
Turbine Flowmeters for Liquid Service
(for water, Liquid Carbon Dioxide and Cement Slurry*)
Hoffer now has available a 4” WECO 1502 turbine flow meter (15 KSI
MAWP) with the full flow capacity of a conventional 4” flow meter. Other 4” WECO 1502 turbine meter designs
have been limited in flow range to a few hundred GPM. The Hoffer design has a flow capacity of 75 to 1250
GPM standard and 50 to 1500 GPM over an extended range.
Made from high strength A-286 austenitic stainless steel, the meter body is rated to a full 15,000 PSIG for
conventional service and 10,000 PSIG for sour service. The new size is an extension to the very successful Hoffer
Wing Nut Meter Series (1” to 3” sizes) used extensively in oil and gas well servicing and reflects Hoffer’s
commitment to meeting new customer needs.
Model Number
(Ref. Note 1)
Linear Flow
Range
(US GPM)

Flowmeter Size (Inches)
Wing Nut Size (Inches)

Min.
Model HO

4

X

4

-75
-50

(Ref.
Note 2)

(Refer Note 3
for more
options)

Bearing
Types

Max.
-1250
-1500

Technical Data

-BP or -T

Standard
Magnetic
Pickup Coil

Wing Nut End
Fitting - Savage
(-S) or FMC (-F)
Nuts and
Segments

Service
Types

Nominal
Pulses/Gallon
‘K’ Factor

Nominal
Max. Freq.
(Hz)

Length
(inches)

-1502-S
-1502-F

-H20
-CO2
-CS

20.75

435
520

12

-1MX

FLOW RANGE (Note 1)

Ranges are standard ranges — other ranges are available. Contact Hoffer Flow Controls Engineering.

BEARING TYPE (Note 2)

(—BP) Hybrid ceramic for 1", self-lubricating shielded ball bearings can be used on CO2 and H2O and never on Cement/Sand Slurry.
(—CB) Hybrid ceramic, self-lubricating shielded ball bearings can be used on CO2 and H2O and never on Cement/Sand Slurry.
(—T)
Tungsten Carbide sleeve bearings can be used on H2O and CS and never on Liquid CO2.

PICKUP COILS (Note 3)
(—1MX) One magnetic pickup coil.
Optional (—2MX180) Two magnetic pickup coils @ 180°.
(—1ISM)X Intrinsically Safe magnetic coil.
(—2ISM)X Two Intrinsically Safe magnetic coils.
(—1ISM-ATEX) One ISM ATEX coil.
(—2ISM-ATEX) Two ISM ATEX coils.
—_(RPM_ _ _)X Redi-Pulse magnetic pickup coil providing a user specified conditioned pulse output. See Redi-Pulse Technical Data
Sheet for available options.
—_(DMX_ _ _)X Intrinsically Safe Redi-Pulse magnetic pickup coil. See Intrinsically Safe Redi-Pulse Technical Data Sheet for
available options.
RISER & EXPLOSION-PROOF
COIL ENCLOSURES
(—E2) 1" MNPT riser with E2 coil enclosure. (See chart)**
(—CE) CE mark required for Europe.
(—SP) Special features that are not covered in the
Model number, use –SP and a written description.
ARE SUPPLIED WITH A 10-POINT CALIBRATION AND WITH

FM:
CSA:

SPECIAL FEATURES (add at end of Model No.)

FLOWMETERS

**E2 EXPLOSION-PROOF/FLAME-PROOF ENCLOSURE WITH 3/4" FNPT
MOUNT AND 3/4" CABLE ENTRY RATINGS:

‘K’ FACTOR TAG

ATEX:
IEC:

CLASS I, DIV. 1, GR. ABCD, CLASS II/III, DIV. 1, GR, EFG, TYPE 4X
CLASS I, DIV. 1, GR. ABCD, CLASS II, DIV. 1, GR. EFG, CLASS III,
TYPE 4X EX D IIC, CLASS I, ZONE 1, IP 66
EX II 2GD Ex d tD IIC, IP66/68
EX D IIC IP68

ATTACHED TO METER.

*FLOWMETER LIFE IS LIMITED IN CEMENT/SAND SLURRY. CUSTOMER MUST SPECIFY MAXIMUM PARTICULATE SIZE ON CEMENT/SAND SLURRY APPLICATIONS.