August 16, 1918.

THE COLLIERY GUARDIAN.

[supplement PAGE IX.]

361

A. W

HIGH SPEED STEEL

BROACHES

We make Broaches of all sizes

«■
a

er

er

|

2

		
	o	
•w		
w		
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		0

FOR

ENDURANCE

up to 54 in. stroke, for Rounds,
Squares, Hexagons, Octagons,
Splines, and all special shapes.

M-
*







01_________________________________________________

MANCHESTER;.

OPBNSHAW,



TELEGRAMS? WHITWORTH.OPENSHAW. TRADE





MARK . TELEPHONE’.-6480, CENTRAL(S1X LINES) \°

The Mirrlees-Leblanc

Steam

Multijector Air Pump.

“Simple” Type.

AIR

SUCTION.

SECONDARY

EJECTOR

STEAM TO
PRIMARY
EJECTOR.

PRIMARY

EJECTOR

STEAM SUPPLY

1

DISCHARGE FROM
SECONDARY EJECTOR
TO FEED HEATER.
LB.IS98.

For 5,000 K.W. Plant.

Weight 97 lb.



Operating Steam 880 lb. per hour.

MIRRLEESq
lwatsonY

Write us for advice as
to which type is most
suitable for your conditions.

“ Intermediate Condenser ” Type.

DISCHARGE FROM DRAIN TO CONDENSER

EJECTOR

DISCHARGE FROM
PRIMARY EJECTOR.

STEAM TO
PRIMARY
EJECTOR

FOR
PRIMARY

AIR_
SUCTION,

TO
SECONDARY
EJECTOR

t

STEAM SUPPLY

COOLING

WATER INLET

SECONDARY EJECTOR	OR

TO FEED HEATER.	CONDENSATE SUCTION.

LM5S9.

The Mirrlees Watson Co. Ltd.

SPECIALISTS in CONDENSING PLANTS

Glasgow.

For 5,000 K.W. Plant.
Weight 200 lb.

Operating Steam 400 lb. per hour.