Product description

Glycerine manometer – 100mm – Asta

Model 10HF – Scale from -1 to 3Kgf/cm² – 1/4″ BSP type thread

Robustly constructed manometer with reinforced mechanism and adjustment features. With the watertight case, it can be filled with damping liquid (glycerine or silicone).
They are particularly suited to installations subject to vibrations or line pulsations when filled with glycerine (standard for fire-fighting systems under NFPA-20).
Used to visualize the suction pressure of centrifugal pumps. It must be installed on the pump’s suction flange (diesel and electric motor pumps).
Assembled as a kit with damper and siphon tube on the pump’s suction flange.

SPECIFICATIONS

• Housing: watertight, stamped sheet steel, black epoxy paint, stainless steel.
• Rim: bayonet hitch, black epoxy paint, chrome, stainless steel or aluminum rim.
• Safety Valve: located at the top of the housing, or at the rear of the angled housing.
• Flange: front or rear.
• Dial: aluminum, white background and black engraving.
• Pointer: aluminum, balanced without adjustment.
• Display: 2 and 3mm flat glass.
• Sensor element: Tomback “C” Bourdon tube, stainless steel helical type above 100 Kgf/cm² and for pressure gauges ø50 and 60mm, above 400 Kgf/cm² stainless steel.
• Mechanism: reinforced brass or stainless steel with adjustment.
• Connection: bottom with 1/4″ NPT or BSP thread.
• Socket: brass, 7/8″ square section for socket wrench fitting and 9/16″ square section for ø 50 and 60mm.
• Accuracy: class B = 3 / 2 / 3 % of full scale.

Model: 10 HF = Ø 100mm
Pressure range: vacuum up to 1000 kgf/cm²

Additional information

SKU: 060213. Categories: Accessories, Asta, Instruments, Manometer, NBR, NFPA. Tags: Diesel Set, Electric Set, Pressure Gauge, 1/4″ BSP Thread, Suction Pipe.