King Instrument 7610 Specifications

7610 Series

Glass Tube

7610 models feature fully enclosed, 127 mm scale, borosilicate glass metering tube with 304 stainless
steel case. In-line 316L ttings and internals or PVC ttings with Hastelloy® C-276 internals are suitable
for a variety of applications.

DESCRIPTION

Metering Tube Borosilicate Kinglass

Internal Components Standard: 316L SS

Fitting Material Standard: 316L SS

Inlet/Outlet Fittings FNPT, vertical

O-Ring Standard: Viton®

Case and Covers 304 SS case

Optional: Hastelloy® C-276

Optional: PVC

Optional: Buna N, EPR, and Kalrez®

Polycarbonate shield

PERFORMANCE

Capacities Water 0.25 to 116 GPM

Scale 127 mm (5”)

Accuracy ± 3% of full scale flow

Turndown 10:1

Repeatability 0.5%

Maximum Temperature 316L SS fittings 200° F (93° C)

Maximum Pressure 316L SS fittings 250 psig, size 3 & 4

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

OPTIONS

Alarm Latching Reed Switch

Certified Calibrations Conform to ISA RP 16.6

Scales Any volumetric unit

Air 1 to 245 SCFM

Direct reading, detachable

PVC fittings 110° F (43° C)

316L SS fittings 200 psig, size 5 & 6
316L SS fittings 150 psig, size 8 & 9
PVC fittings 100 psig

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7610 Series Specifications

Glass Tube

Full Scale

Order

No.

31W .25 No 31A 1.0 No

32W .36 No 32A 1.5 No

33W .74 No 33A 3.0 No 3/8 -SLG-02 SL 5 3G - 3/8-20-G-5 11.875 3.15 3.125 9.50

41W 1.0 No 41A 4.2 No

43W 2.0 Yes 43A 8.2 Yes 1/2 -SLG-01 GS 10 4G - 1/2-27-G-5 11.875 3.15 3.125 9.50

51W 1.5 No 51A 6.0 No

52W 3.8 Yes 52A 16.0 Yes 3/4 -GSG-01 GS 10 5G - 3/4 -30-G-5 13.75 3.95 3.90 10.60

53W 5.0 Yes 53A 21.5 Yes 3/4 -SLG-01 SL 14 5G - 3/4 -30-G-5 13.75 3.95 3.90 10.60

61W 6.0 No 61A 25.5 No 1-GVP-01 GV 5 6P - 1-33-P-5 13.75 3.95 3.90 10.60

62W 7.4 No 62A 30.0 No 1-GVP-02 GV 6 6P - 1-33-P-5 13.75 3.95 3.90 10.60

63W 9.6 No 63A 40.0 No 1-GSP-01 GS 10 6P - 1-33-P-5 13.75 3.95 3.90 10.60

64W 11.0 No 64A 45.0 No 1-GSP-02 GS 13 6P - 1-33-P-5 13.75 3.95 3.90 10.60

65W 14.0 No 65A 62.0 No 1-GSP-03 GS 24 6P - 1-33-P-5 13.75 3.95 3.90 10.60

66W 20.0 Yes 66A 90.0 Yes 1-SLP-01 SL 39 6P - 1-33-P-5 13.75 3.95 3.90 10.60

67W 26.0 Yes — — — 1-SLP-02 SL 45 6P - 1-33-P-5 13.75 3.95 3.90 10.60

81W 22.0 Yes 81A 90.0 Yes 1 1/2-GVP-01 GV 16 8P - 1 1/2-34-P-5 16 5.312 5.375 11.80 2”

82W 44.0 Yes 82A 180.0 Ye s 1 1/2-SLP-01 SL 30 8P - 1

83W 61.0 Yes 83A 250.0 Ye s 1 1/2-SLP-02 SL 40 8P - 1

91W 41.0 Yes 91A 160.0 Ye s 2-GVP-01 GV 5 9P - 2-33-P-5 16 5.312 5.375 11.80 2”

92W 60.0 Yes 92A 245.0 Ye s 2-GSP-01 GS 16 9P - 2-33-P-5 16 5.312 5.375 11.80 2”

93W 86.0 Yes — — — 2-SLP-01 SL 25 9P - 2-33-P-5 16 5.312 5.375 11.80 2”

94W 116.0 Yes — — — 2-SLP-02 SL 45 9P - 2-33-P-5 16 5.312 5.375 11.80 2”

Flow

GPM - Water

Alarm

Opt.

Order

No.

Full Scale

Flow

SCFM - Air

Alarm

Opt.

Float

Number

3/8 -LPG-01 LP — 3G - 3/8-20-G-5 11.875 3.15 3.125 9.50 1/2”

3/8-SLG-01 SL 2 3G - 3/8-20-G-5 11.875 3.15 3.125 9.50 1/2”

1/2-LPG-01 LP 6 4G - 1/2 -27-G-5 11.875 3.15 3.125 9.50 1/2”

3/4 -LPG-01 LP 3 5G - 3/4 -30-G-5 13.75 3.95 3.90 10.60

Float
Type

Press.

Drop

In W.C

Tube

Size - Number

1/2-34-P-5 16 5.312 5.375 11.80 2”

1/2-34-P-5 16 5.312 5.375 11.80 2”

Dimensions (Inches)

A B C D FNPT

Connection

Size

1/2”

1/2”

1”

1”

1”

1”

1”

1”

1”

1”

1”

1”

DIMENSION DIAGRAM

ORDERING:

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

7 6 1

Meter Series Fitting Material Float Material O-Ring Material Alarm Option Order Number

316L SS - 2 316L SS - 2 EPR - 1 No Alarm - 0 See Specification
PVC (not for air service) - 3 Hastelloy® C-276 - 4 Buna - N - 2 Alarm - A table above

Viton® - 3
Kalrez® - 4

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