The document describes various horizontal-semi aerobic septic tank models designated as BFH-B. Each model listing includes the maximum number of occupants it can support, its capacity in cubic meters, and its diameter D and height P dimensions in centimeters. Models range in capacity from 3 cubic meters and supporting 25 occupants up to 50 cubic meters and supporting 250 occupants.

1. Tipe: BFH-B (Horizontal-SemiAerob)
* BFH-25B
Kap. max.25 org (3,00 m3) D-130 P-230
* BFH-30B
Kap. max.30 org (4,00 m3) D-150 P-240
* BFH-35B
Kap. max.35 org (5,00 m3) D-150 P-300
* BFH-40B
Kap. max.40 org (6,00 m3) D-150 P-350
* BFH-45B
Kap. max.45 org (7,00 m3) D-180 P-275
* BFH-50B
Kap. max.50 org (8,00 m3) D-180 P-315
* BFH-55B
Kap. max.55 org (9,00 m3) D-180 P-355
* BFH-60B
Kap. max.60 org (10,00 m3) D-200 P-320
* BFH-65B
Kap. max.65 org (11,00 m3) D-200 P-350
* BFH-70B
Kap. max.70 org (12,00 m3) D-200 P-380
* BFH-75B
Kap. max.75 org (14,00 m3) D-200 P-450
* BFH-80B
Kap. max.80 org (15,00 m3) D-240 P-350
* BFH-100B
Kap.max.100org (20,00m3) D-240 P-445
* BFH-125B
Kap.max.125org (25,00m3) D-240 P-555
* BFH-150B
Kap.max.150org (30,00m3) D-240 P-665
* BFH-175B
Kap.max.175org (35,00m3) D-280 P-560
* BFH-200B
Kap.max.200org (40,00m3) D-280 P-650
* BFH-225B
Kap.max.225org (45,00m3) D-300 P-650
* BFH-250B
Kap.max.250org (50,00m3) D-300 P-700