The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 15 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 20 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 25 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 30 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 40 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 50 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 60 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 80 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 100 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 0 - 200 Inches of Water
• Accuracy: +/-4% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 5 - 0 - 5 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids

The Dwyer Series 4000 is designed to provide a fast and accurate indication of differential pressures and holds the measurable pressure within a capsule allowing it to be used on system pressures up to 500 psig.

• English: 15 - 0 - 15 Inches of Water
• Accuracy: +/-3% of F.S.
• Service: Air and compatible gases and oil based liquids