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PHBN
- Choke : Ø 12 – 13 – 14 – 15 – 16 – 17,5
- 2 stroke
- Piston-type throttle valve
- Independent starting circuit
- Idling system with jet and air adjusting screw
- Main circuit with mechanical mixture adjustment by means of conical needle
- Ø 24 elastic fitting connection
- Air intake Ø 35 |
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PHVA
- Choke : Ø 10 – 12 – 14 – 16 – 17,5
- 2 stroke
- Piston-type throttle valve
- Independent electric starting circuit or manual
- Idling system with jet and air adjusting screw
- Main circuit with mechanical mixture adjustment by means of conical needle
- Either Ø 24 elastic fitting connection or flange connection distance mm. 42
- Air intake connection Ø 35
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PHBG
- Choke : Ø 15 – 16 – 17 – 18 – 19 – 20 - 21
- 2 – 4 stroke
- Piston-type throttle valve
- Independent starting circuit
- Idling system with jet and mixture adjusting screw
- Main circuit with mechanical mixture adjustment by means of a conical needle
- Connection by insulating reducing socket from Ø 26 to Ø 24 – 23 for PHBG .. A types and Ø 25 elastic fitting connection for PHBG … B and C types
- Air inlet connection Ø 32 and Ø M32 x 1,25 for trumpet or union assembly
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PHBG RACING
Black coloured carburettor body for cataphoresis painted
- Choke: Ø 19 or 21 mm
- For 2 stroke engine
- Screwed aluminium valve cover
- Piston-type chrome plated throttle body
- Oil intake joint
- Vacuum joint
- Indipendent starting circuit
- Idling sistem with jet and mixture adjusting screw
- Main circuit with mechanical adjustement by means of a conical needle
- Aluminium float camber with central screwed plug for an easy jet's disassembly
-Elastic fitting connection Ø 25
- Air inlet connection m32 X 1,25 mm for trumpet or union assembly |
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PHVB
- Choke : Ø 18 – 19 – 20 – 20,5 – 21 – 22 (carb. with elastic connection)
Ø 18 – 20 (carb. with flange connection)
- 2 stroke
- Piston-type throttle valve
- Independent electric starting circuit or manual
- Idling system with jet and air adjusting screw
- Main circuit with mechanical mixture adjustment by means of conical needle
- Either Ø 29 elastic fitting connection or flange connection distance mm. 48
- Air intake connection Ø 39,5 |
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PHVD
- Choke : Ø 22 – 24
- 4 stroke
- Cylindrical throttle valve
- Independent starting circuit with electric or manual operation
- Idling system with jet and air adjusting screw
- Main circuit with mechanical mixture adjustment by means of a conical needle
- Left idle adjusting screws
- Piston acceleration pump placed on the emulsion tube
- Ø 31 elastic connection
- Ø 41,5 air intake connection
- Pre arrangement for the assembly of electric heater (PTC) |
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PHCF
- Venturi : Ø 20 mm. (cylindrical) - Ø 22 mm. (oval) – Ø 24 mm. (oval)
- 4 stroke
- Barrel : Ø 26 ¸ 28 mm.
- Engine connection : male, for a Ø 32 to 34 mm. flexible coupling
- Air intake connection : Ø 45 mm.
- Throttle valve : piston type, with counter-spring and diaphragm
- Starting device : independent circuit and electric primer
- Idle circuit : independent type, with mixture jet and adjusting screw
- Main circuit : mechanical mixture control through tapered needle/emulsion tube
- Acceleration pump : piston type
- Air shut-off valve : diaphragm type, acting on idle air bleed
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PHCL
- Chokes : Ø 20 mm. (cylindrical) - Ø 22 mm. (oval) – Ø 24 mm. (oval)
- 4 stroke
- Bore : Ø 28 mm.
- Engine connection : male for a Ø 34 mm. elastic assembly
- Air intake : Ø 50 mm.
- Throttle valve : cylindrical with counter-spring and diaphragm
- Starter device : independent circuit and automatic starter
- Idle circuit : independent with jet and mixture adjusting screw
- Main circuit : with mechanical mixture control by means of a conical needle/emulsion tube
- Piston acceleration pump
- Air shut-off valve : diaphragm acting on idle air bleed
- Pre arrangement for the assembly of electric heater (PTC)
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