Mitsubishi Heavy Industries High Pressure Piston Pumps (Japan), Shin Nippon Machinery Steam Turbines and Corrosion Resistant Centrifugal Pumps (Japan)

Piston pumps

Operating characteristics of Piston pumps:

Company ENCE GmbH is an exclusive supplier of piston pumps FG 250-25/25 and spare parts, which are used in ammonia production sealing systems designed by the company TEC (Japan)


Flow rate:	from 2 up to 400 l/min
Operating pressure:	from 160 up to 500 bar

Piston Pump specification:

Flow rate:

at high pressure — 90 l/min

at low pressure — 196 l/min

Discharge pressure:

at high pressure — 31.4 MPa

at low pressure — 15.7 MPa

Shaft speed — 1450 rpm

You can download a more detailed pump drawing No. FG 250-25/25 with part reference numbers.

Steam Turbines Shin Nippon Machinery (Japan)

Turbine operating data:


Max. steam pressure:	up to 67 bar
Max. temperature:	up to 540 °C
Max. power output:	50000 kWt

Equipment for chemical, pharmaceutical and food industries

SNM pumps

	KB, screw pump	KS	TW, twin-screw pump
Max. flow rate	30 m³/min	7 m³/min	32 m³/min
Max. head	40 m	30 m	40 kg/cm2G
Stages	One	One
Rotor support	Cantilever-mounted	Cantilever-mounted	Between bearings
Impeller type	Single-screw	Open, single suction
Housing mounting	Foot mounted	Bracket
Bearings and lubrication	Ball bearing/ Ball or roller bearing, flooded lubrication	Ball/ Ball	Ball/ Ball, grease lubrication