King Instrument 7460 Specifications

7460 Series

Glass Tube

There is nothing else like it in the industry. This 75 mm scale glass tube meter oers economical 304
stainless steel case construction with vertical connections.

DESCRIPTION

Metering Tube Borosilicate Kinglass

Internal Components Standard: 316L SS

Optional: Hastelloy® C-276

Fitting Material Standard: 316L SS

Optional: PVC

Inlet/Outlet Fittings FNPT Vertical

O-Ring Standard: Viton®

Optional: Buna N, EPR, and Kalrez®

Case and Covers 304 SS case

Polycarbonate shield

PERFORMANCE

Capacities Water 0.5 to 25 GPM

Air 2 to 14 SCFM

Scale 80 mm (3”)

direct reading, detachable

Accuracy ± 5% of full scale flow

Turndown 10:1

Repeatability 1%

Maximum Temperature 316L SS only

Gases 250° F (121° C)
Liquid 200° F (93° C)

Maximum Pressure 316L SS 200 psig

PVC fittings 150 psig

Ambient Temperature 33° F to 125° F (1° C to 52° C)

OPTIONS

Certified Calibrations Conform to ISA RP 16.6

Scales Any volumetric unit

When it comes to ow...we’re instrumental.20

7460 Series Specifications

Glass Tube

Order

Number

41W .5 41A 2.0 1/2-LPG-04 LP – 4G (.50”) 1/2 -24-G-3 1/2” - FNPT

42W 1.0 42A 4.0 1/2-LPG-05 LP 5 4G (.50”) 1/2-24-G-3 1/2” - FNPT

43W 2.0 43A 8.2 1/2-SLG-01 SL 9 4G (.50”) 1/2-24-G-3 1/2” - FNPT

44W 3.5 44A 14.0 5/8-SLP-01 SL 9 4P (.625”) 5/8-29-P-3 1/2” - FNPT

45W 5.6 – – 5/8-SLP-02 SL 11 4P (.625”) 5/8-29-P-3 1/2” - FNPT

46W 7.4 – – 5/8-SLP-03 SL 15 4P (.625”) 5/8-29-P-3 1/2” - FNPT

61W 10.0 – – 1-GSP-01 GS 16 6P (1”) 1-35-P-3 1” - FNPT

62W 15.0 – – 1-SLG-02 SL 24 6P (1”) 1-35-P-3 1” - FNPT

63W 25.0 – – 1-SLG-01 SL 42 6P (1”) 1-35-P-3 1” - FNPT

Full Scale Flow

GPM — Water

Order

Number

Full Scale Flow

SCFM — Air

Float

Number

Float
Type

Press. Drop

In W.C.

Tube

Size

Tube

Number

Connection

FOOTNOTES:

Because of the compressible nature of gas, meters used in this
service may be subject to float bounce:

• The meter is used in very low pressure applications.

• There are more than two pipe diameters between the meter and
a control valve.

• The gas being metered is a low specific gravity gas.

• The meter is operating below 20% of full scale flow.

• Back pressure is insufficient to stabilize the float.

Tubes with the designation “G” have rib-guided floats.
Tubes designated “P” have pole-guided floats

DIMENSION DIAGRAM

(Inches)

Size

ORDERING:

Use the following guide to determine the specific product number you require.

7 4 6

Meter Series

Fitting Material

316L SS - 1
PVC - 3 (Not for air)

Float Material O-Ring Material Order Number

316L SS - 2 EPR - 1 See Specification
Hastelloy® C-276 - 4 Buna - N - 2 table above

Viton® - 3

Kalrez® - 4

[phone] • www.kinginstrumentco.comWhen it comes to ow...we’re instrumental.

21