2-1-2% Accuracy

4 1/2" and 6" Dial Sizes

To measure the difference between two pressure sources, apply high pressure, then low pressure. Read differential pressure on the gauge.

BC designed with “O” at top center, BD with “O” at the left.

Movement: Bronze Bushed

Pointer: Balanced Slotted adjustable

Dial: White enameled aluminum. Black graduations and numerals

Thread Size: 1/4 male NPT; 1/2 male NPT* Connection

Location: Lower or Rear (back)

Case: Suitable for direct or surface mounting. See table below for standard case style. Refer to pages 34-38 for complete description(s), dimensions and optional case styles. A wide choice of polypropylene, aluminum and stainless steel cases is available for direct, surface and flush panel mounting.

Catalog No.	Bourdon Tube & Socket Material	Dial Size (inches)	Standard Case
BC14 or BD14	Phosphor Bronze Forged	41/2	Style "P"
BC16 or BD16	Phosphor Bronze Forged	6	Style "A"
BC24 or BD24	K-Monel	41/2	Style "4"
BC26 or BD26	K-Monel	6	Style "A"
BC44 or BD44	Stainless Steel, 316	41/2	Style "2"
BC46 or BD46	Stainless Steel, 316	6	Style "A"

Model BC16A

Differential Pressure Gauge

Code #	Dial Ranges	Figure Intervals	Smallest Graduation	Static Pressure Limits
DA	10-0-10 psi	2 psi	0.5 psi	45 psi
DB	15-0-150 psi	3 psi	0.2 psi	45 psi
DC	30-0-30 psi	5 psi	1 psi	90 psi
DD	50-0-50 psi	10 psi	1 psi	150 psi
DE	100-0-100 psi	20 psi	2 psi	300 psi
DF	200-0-200 psi	50 psi	5 psi	600 psi
DG	300-0-300 psi	100 psi	10 psi	700 psi
DH	400-0-400 psi	100 psi	10 psi	950 psi

Code #	Dial Ranges	Figure Intervals	Smallest Graduation	Static Pressure Limits
PB	0-10 psi	2 psi	1/4 psi	45 psi
P5	0-20 psi	2 psi	1/5 psi	45 psi
PD	0-30 psi	5 psi	1/2 psi	45 psi
PE	0-60 psi	10 psi	1 psi	90 psi
PF	0-100 psi	10 psi	1 psi	150 psi
PG	0-160 psi	20 psi	2 psi	240 psi
PH	0-200 psi	20 psi	2 psi	300 psi
PJ	0-300 psi	50 psi	5 psi	450 psi
PK	0-400 psi	50 psi	5 psi	600 psi
PM	0-600 psi	100 psi	10 psi	700 psi
PO	0-800 psi	100 psi	10 psi	950 psi
PP	0-1000 psi	100 psi	10 psi	1200 psi

Regal Gauge Line

2-1-2% Accuracy

4 1/2" and 6" Dial Sizes