Operating instructions

SHERWOOD LPG PRODUCTS

Float Gauges

LPG Float Gauges for ASME Domestic Tanks and DOT Cylinders

Float Gauges for Above-Ground Horizontal Tanks

t

1" NPT mounting

t For various-size tanks

t Refer to Ordering Information for correct size gauge

Features

t Solid brass mounting head

t Ultra-low friction, smooth-acting, non-jamming gear design

t

Hermetically sealed, easily readable dial

t Teﬂon

coated, free-ﬂoating shaft

t Solid ﬂoat; no metal shell to corrode or leak

ORDERING INFORMATION FOR ABOVE-GROUND TANKS

Gauge Part Number

Container Capacity

(Gallons of Water)

Nominal Cylinder

Diameter

Gauge

Head Style

Replacement Dial &

2 Screws Kit Part Number Remote Ready

FG3981-002NR 120 24" Threaded 1" NPT 1284-20-002-KIT No

FG3981-002R 150 Brass Head Yes

FG3981-003NR 200 30" Threaded 1" NPT 1284-20-002-KIT No

250 Brass Head

FG3981-003R 325 Yes

FG3981-004NR 500 37" Threaded 1" NPT 1284-20-002-KIT No

FG3981-004R Brass Head Yes

FG3981-005NR 1000 41" Threaded 1" NPT 1284-20-002-KIT No

FG3981-005R Brass Head Yes

FG3981-001NR 420# Vertical 30" Threaded 1" NPT 1284-20-003-KIT No

FG3981-001R Brass Head (% of Total Volume) Yes

FG3981 Series

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