March 16, 1917.

THE COLLIERY GUARDIAN.

547

BOVING

THE MOST RELIABLE AND EFFICIENT
BRITISH MADE PUMP.

£

LARGE MINING PUMP
(6 Repeat Orders).
860 g.p.m.
7SS feet.

1,450 r.p.m.

2 SINKING PUMPS
as shown (Repeat Order).
333 g.p.m.
475 feet.

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1,450 r.p.m.

2 SMALL MINING PUMPS.

220 g.p.m.

328 feet.

2,900 r.p.m.

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STEEL WORK PUMP,
Medium Pressure.

800 g.p.m.
125 feet.

1,450 r.p.m.

STEEL WORK PUMP,
Low Pressure.
3,000 g.p.m.
40 feet.
725 r.p.m.









BOVING and CO. Limited,

HYDRAULIC ENGINEERS,

Telegrams :

“JENORTEN, WESTCENT.”

Telephones :

HOLBORN 6420 (3 lines).

56,

Kings way,

LONDON, W.C.