- 28 (service) air release valve spring for the HATSAN HAND PUMP pump used for filling PCP (Pre-Charged Pneumatic) cartridges. The pump has an air vent and a particulate air filter.
![PCP Hatsan Hand Pump Air Drain Valve Spring (28)](/eng_is_PCP-Hatsan-Hand-Pump-Air-Drain-Valve-Spring-28-106389.jpg)
28 (service) air release valve spring for HATSAN HAND PUMP with air vent and particulate air filter. The pump is designed for air filling of PCP (Pre-Charged Pneumatic) airgun cartridges.
Recommended for Hatsan models of the series: AT-P, AT44, AT-44 LONG, BT65, BT65-ELITE, BT65 Carnivore, BT65-ELITE Carnivore, GALATIAN, GALATIAN-CARBINE and GLADIUS (bullpup).
Created by: Sharg® Company - including importer of Hatsan.