Tandem compressors

All connections to the pipes are made of steel.

Blind flanges and shut-off valves for ECOLINE tandem compressors 22EES .. 44CES. The designations and attributions correspond to those in the Bitzer price list.
HP: high pressure side / discharge gas side
LP: low pressure side / suction side
S: standard
O: option
*: only for 44CES
Compressor	Side	Connection at compressor	Blind flange	Di16/DaXX	Di22/DaXX	Di28/DaXX	Di35/DaXX
22EES .. 22CES	HP	2x16 mm // 2x5/8''	Option	S: Valve
22EES .. 22CES	LP	28 mm // 1 1/8''	Option			S: Valve
44FES .. 44EES	HP	2x16 mm // 2x5/8''	Option	S: Valve
44FES .. 44EES	LP	35 mm // 1 3/8''	Option				S: Valve
44DES .. 44CES	HP	2x22 mm // 2x7/8''	Option		S: Valve	O: Valve*
44DES .. 44CES	LP	35 mm // 1 3/8''	Option				S: Valve

Shut-off valves for ECOLINE tandem compressors 44VES .. 66FE. The designations and attributions correspond to those in the Bitzer price list.
HP: high pressure side / discharge gas side
LP: low pressure side / suction side
S: standard
O: option
Compressor	Side	Connection at compressor	Di22/ DaXX/ TX	Di22/ DaXX/ TT	Di28/ DaXX/ TX	Di28/ DaXX/ RX	Di35/ DaXX/ RL	Di35/ DaXX/ RX	Di42/ Da49	Di54/ Da60	Di79/ Da86
44VES	HP	2x22 mm // 2x7/8''	S: Valve	O: Valve
44VES	LP	42 mm // 1 5/8''							S: Valve
44TES .. 44NES	HP	2x28 mm // 2x1 1/8''		O: Valve	S: Valve
44TES .. 44NES	LP	54 mm // 2 1/8''								S: Valve
44JE-26, 44JE-30, 44HE-30, 44HE-36	HP	2x28 mm // 2x1 1/8''				S: Valve
44JE-26, 44JE-30, 44HE-30, 44HE-36	LP	54 mm // 2 1/8''								S: Valve
44JE-44, 44HE-50, 44GE, 44FE	HP	2x28 mm // 2x1 1/8''				S: Valve
44JE-44, 44HE-50, 44GE, 44FE	LP	76 mm // 3 1/8''									S: Valve
66JE .. 66GE	HP	2x35 mm // 2x1 3/8'')					O: Valve	S: Valve
66JE .. 66GE	LP	76 mm // 3 1/8''								O: Valve	S: Valve
66FE	HP	Ø2x42 mm // 2x1 5/8'')							S: Valve
66FE	LP	76 mm // 3 1/8''								O: Valve	S: Valve