Page 66 - Seametrics Product Catalog 2015_062415

MJN-SERIES PULSE RATES
Pulse Meter

DIMENSIONS

3/4” 1” 1-1/2” 2”

PGuap lleslorens 210024 *†* 24†* 24 *† 24†*
1 1 1 1

CD 1 1 1 1
Ga llons
5 * 5 * 5 * 5*
p er
P ulse 10 10 10 10
50 * 50 * 50 * 50*

100 100 100 100

A Cub ic Feet 1 1 1 1
B p er 5 * 5 * 5 * 5*
P ulse 10 10 10 10

3/4” 1” 1-1/2” 2” 1 1 1 1
Pu lses
p er 10 10 10 10
A (body) 7-1/2” 10-1/4” 11-3/4” 11-3/4” Cubi c Meter 100 100 100 100
B (w/couplings)
C (IPS thread) 12-5/8” 15-5/8” 17-5/8” 17-5/8” *These pulse rates available in MJNR
D (NPT thread) dual reed switch meters only.
1” 1-1/4” 2” 2-1/2” †This pulse rate available in MJNR
single reed switch meters only.
3/4” 1” 1-1/2” 2”

FLOW RATES (GPM) 1-1/2” 2”
0.88 1.98
3/4” 1” 88 132

Minimum 0.22 0.44

Maximum 22 52

PRESSURE DROP CURVE

Pressure drop in P.S.I. 20 2.5 5 7.5 10 12.5 15 17.5 20 22.5 25
15 5 10 15 20 25 30 35 40 45 50
10 30 40 50 60 70 80 90 100
10 20 39 52 65 78 91 104 117 130
5 13 26
0

3/4"

1"

1-1/2"

2"

Rate of flow in gallons per minute (GPM)

53