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Old 05-04-2014, 08:22 PM   #2
popgun pete
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Re: Inalex "Alpha C1" pneumatic speargun

The "Alpha C1" models available are, in terms of gun overall length L and the barrel length (in brackets): 77 cm (60 cm), 97 cm (80 cm), 117 cm (100 cm) and 137 cm (120 cm). I assume the "barrel length" is the working course of the piston, so to obtain the working course of the piston you subtract 17 from the overall length of the gun in centimeters. The "working course" is the distance the spear is travelling under power in the speargun's inner barrel.

NB. The grip handle can be placed at whatever position you want on the gun when you order it.

Maximum Operating Pressure: 30 Bar

Usual Operating Pressure: 18 - 20 Bar

Loading Effort: 22 - 25 kgf for the above air pressures

An earlier version of the "Inalex" gun is shown here for comparison with the latest version of the gun.
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Last edited by popgun pete; 05-04-2014 at 08:58 PM. Reason: more info
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