Differential Pressure Meters0 pages

ARMSTRONG

File No.: 36.13

Date: Jan. 11,1993

Supersedes: 35.164

Date: Sept 7, 1990

Product Data

DIFFERENTIAL PRESSURE METER

MODEL CBDM-60

0-60 FT. W.G.

This Armstrong Meter is equipped with one 2-1/2" round

dial gauge, 0 - 60' pressure differential, 300 psig (20 bar)

maximum working pressure, two five foot hoses with

PMP connections in a plastic carrying case.

The CBDM-60 meter has an accuracy of +/- 3-2-3%

(ascending), ideally suited to measure pressure drops

across various types of equipment; i.e. balancing valves,

indicators, pumps, filters, etc.

For use with Venturis and Orifice Plates

For use with Ciruit Balancing Valves

DIFFERENTIAL PRESSURE METER

MODEL APDM-135/60* AND

MODEL CBDM-135/60**

These Armstrong Meters are equipped with one 4-1/2" round

dial gauge, 0-135" pressure differential, one 4-1/2" round dial

gauge, 0 - 60' pressure differential, 300 psig (20 bar) maximum

working pressure, two five foot hoses with PMP connections

in a plastic carrying case. (APDM Models supplied with Orifice/

Venturis Adapters.)

The 135-60 meters have an accuracy of +/- 5 to +/- 3-2-3%

(ascending) with over range pressure protection. They are ideal

for measuring pressure drops across equipment used in HVAC

systems; i.e. balancing valves, indicators, pumps, filters, etc.

S.A. Armstrong Limited

23 Bertrand Avenue

Toronto, Ontario

Canada, M1L2P3

Tel: (416) 755-2291

Fax: (416) 759-9101

Armstrong Pumps Limited

Peartree Road, Stanway

Colchester, Essex

United Kingdom, C03 5JX

Tel: 01206-579491

Fax: 01206-760532

Armstrong Pumps Inc.

93 East Avenue

Buffalo, New York

U.S.A. 14120-6594

Tel: (716) 693-8813

Fax: 716 693-8970

Armstrong Darling Inc.

2200 Place Transcanadienne

Montreal, Quebec

Canada, H9P2X5

Tel: (514)421-2424

Fax: (514)421-2436

Printed in Canada