• 

  Kraus & Naimer S00 T999/D-0822

• 

  Dynapar H58-2260-1110B0 (999)

• 

  Norelem 08550-999.015

• 

  Diversitech 999-VP68

• 

  Diversitech 999-VP68 (alternative 50-116341)

• 

  Norgren 17-816-999 G1/2 Transparent

• 

  Union Special 999-47D

• 

  kraus-&-naimer CA10A231.FT2.AT12/S0.M999/472/F*AU14817

• 

  Union Special G660-1112 - obsolete, replaced by 999-47D

• 

  Sefram SF100 DP, 0-999