May 5, 1916.

THE COLLIERY GUARDIAN.

843

1

PLEXSIM ELECTRIC STILL

This Still is a compact and simple
apparatus for providing distilled water
for batteries of Miners’ Electric Lamps.
It is made in heavy gauge copper,
and is of robust construction.

The action is simple and automatic.
Absolutely no attention is required.

All parts, including the heating
elements, are easily accessible.

Send for descriptive leaflet No. G 622.

Simplex Conduits Limited,

Manufacturing Electrical Engineers,

GARRISON LANE, BIRMINGHAM.

PLOWRIGHT BROS. LTD.,

Brampton Iron Works, Chesterfield.

Speciality—

COAL SCREENING«CONVEYING

•38

lilt

SECTION OF SCREENING PLANT AT BENTLEY COLLIERY, DONCASTER.

CONSIDERABLY OVER,
100 PLANTS H
Estimates and Designs on application.

Agent for South Wales: A. LEIGHTON STEVENS, 15, Fields Road, Newport, Mon.

WORK IN
BRITAIN
COLONIES.

GEORGE FLETCHER&CO.LTD.

SPECIALISTS IN DERBY
COLLIERY, MINING & CEMENT
WORKS PLANT.
UNDER GOVERNMENT CONTROL.

PATENT

SHELTERED SEAT TRYCOCK

PIT CAGES

FOR ANY DUTY.

G.F aco LTD.

401.

W,

-iR£TC®uW>

All Steel or Wrought Iron Cages to any Specification.

London Office : 21, Mincing Lane.

’Phone: 2813 Avenue.

’Grams: “Amarilla, Fen, London.”

I

LJ'	7 a. ”

---- For -----

WATER GAUGES.

SPECIFY FIG. 668 5

Sent on Approval.

Fig. 6685.

ADVANTAGES

NO ASBESTOS PACKING
TROUBLES.

No plugs to work loose
and leave the packing faces,
causing cutting and leakage.

No circular action to cause
grooving.

Easy method of operating,
as there is no packing fric-
tion to overcome.

Is not affected by expan-
sion.

Large outlet for discharge
of sediment, &c.

Self Cleansing.

Main valve opened and
closed at atmospheric pres-
sure, which overcomes the
cutting action of the steam
and water at the point of
opening and closing.

VALVE AND SEAT OF

HOPKINSON’S “PLATNAM”

METAL,
which does not cut and score
like gunmetal & other alloys.

Upward* of 500 ton* of Standard Steel Catting* kept in Stock.

We can give immediate delivery of iron and tteel valve*.

rTC| pphone: 817 (2 lines).

1 ELEgrams: “Amarilla, Derby.”

Illustrated Catalogue Post Free on Application.

J. HOPKINSON & C° LD Huddersfield.

Makers of Patent Safety Boiler Mountings and Valves

For High Pressure Superheated Steam, High-class Exhaust and Water Sluice
Valves for Condensing Plants, &c., Automatic Exhaust Valves, Reducing
Valves, Steam Traps, &c., &c.

Depots and Showrooms—London, Glasgow, Edinburgh, Cardiff,
Oldham, Blackpool, Paris & Petrograd.

No. 342.