Bock open type compressors F28. Extended F Series. engineering for a better world. GEA Refrigeration Technologies

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Elfreda Strickland
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1 Bock open type compressors F28 Extended F Series engineering for a better world GEA Refrigeration Technologies

At a Glance Thermal protection thermostat at cylinder covers (Accessories) Integrated leak oil disposal system with oil drain tube Direct drive or belt drive (independent direction of rotation) Oil

2 At a Glance Thermal protection thermostat at cylinder covers (Accessories) Integrated leak oil disposal system with oil drain tube Direct drive or belt drive (independent direction of rotation) Oil pump Seat bearing flange 3 oil sight glasses Oil temperature sensor (Accessories) The new 8 cylinder compressor F28 Our solutions are customeroriented and user-friendly, because they are low-priced, energy-efficient, long-lasting and tailored to your individual needs. In maritime applications on the open sea, a great deal of quality and reliability is demanded from machines and systems. This is why GEA Bock focuses on uncompromising quality when it comes to its new 8 cylinder compressors of the type F28. Whether its the construction of a compressor, the selection of the right material or the assembly of the compressors - GEA Bock does not leave anything to chance. A plasma-nitrocarburized crankshaft for example ensures highest stability of the drive, even under toughest conditions. At the same time, numerous constructive measures provide maximum efficiency along with minimum space requirements. All parts of the compressor were designed for an optimized refrigerant flow. Together with the new valve plate design in double ring fin version and an ideal bore/stroke ratio, the F28 therefore offers a high degree of efficiency. When it comes to size and weight, the F28 also sets new benchmark standards. Compared to the currently available piston compressors with a comparable swept volume up to 600 m³/h, the F28 has much smaller dimensions and a correspondingly lower weight. This makes the compressor much easier to handle, for instance when taking into a machine room Gb Subject to change without notice

3 At a Glance The current program...8 model sizes with 14 capacity stages from 10.5 to 553 m³/h (1450 rpm) Displacement m 3 /h Available models Displacement 1450 rpm F2 10,5 m 3 /h F3 20,3 m 3 /h F4 40,5 m 3 /h F5 73,7 m 3 /h F14/ ,4 m 3 /h F14/ ,0 m 3 /h F16/ ,2 m 3 /h F16/ ,4 m 3 /h F18/ ,0 m 3 /h F18/ ,0 m 3 /h F28/ ,0 m 3 /h F28/ ,0 m 3 /h F28/ ,0 m 3 /h F28/ ,0 m 3 /h Type key F X 28 / 4535 Swept volume Size Ester oil filling 1) Series 1) Ester oil filling (HFC refrigerant, e.g. R134a, R407C) Gb Subject to change without notice 3

At a Glance The open 8 cylinder compressor --Compact construction --Robust and easy to handle --Suitable for v-belt or coupling drive --Large number of

--Naturally with oil pump lubrication Universal --e.g.

Maximum permissible operating pressure: 28 bar Quiet with low vibrations --Large-dimensioned crankshaft area --Dynamic mass balance --High volume pressure

sump --Connection facility for oil pressure monitoring via Δp oil differential pressure sensor --Practical oil service valve for clean oil changes without

4 At a Glance The open 8 cylinder compressor --Compact construction --Robust and easy to handle --Suitable for v-belt or coupling drive --Large number of applications with a wide r.p.m. range --Naturally with oil pump lubrication Universal --e.g. R134a, R404A, R507, R407C, R22 --One compressor design for all conventional refrigerants, for air conditioning applications, normal or deep-freezing. Maximum permissible operating pressure: 28 bar Quiet with low vibrations --Large-dimensioned crankshaft area --Dynamic mass balance --High volume pressure area to dampen pulsations Reliable and safe oil supply --Classic lubricating oil circuit with oil pump independent of rotating direction --High-volume oil sump --Connection facility for oil pressure monitoring via Δp oil differential pressure sensor --Practical oil service valve for clean oil changes without intervening in the refrigeration cycle (accessories) --Maximum slant of 30 short-term possible in both axes (e.g. marine applications) Valve plate construction for safe operation --Valve plate with highly efficient double ring fins --Valves made out of high-quality, impact-resistant spring steel double ring fins Gb Subject to change without notice

At a Glance Low-wearing long-lifed mechanism --Solid construction and

plasma-nitrite surface --Low-friction, wear-resistant plain bearings

con-rod in divided, screwed design, with high-strength small end

example: assembly shaft seal --Tried and tested construction for

cover --With oil washing for cooling and lubricating the whole unit

practical piece of tube for controlled oil collection practical

5 At a Glance Low-wearing long-lifed mechanism --Solid construction and design --Classic crankshaft construction with carbonated plasma-nitrite surface --Low-friction, wear-resistant plain bearings --Three-ring assembly, compression ring chromehardened --Aluminium con-rod in divided, screwed design, with high-strength small end bearings Simply constructed floating ring seals only one O-ring seal example: assembly shaft seal --Tried and tested construction for decades --Only one o-ring seal, counter ring designed as the screw-on cover --With oil washing for cooling and lubricating the whole unit --So easy to change the shaft seal for maintenance purposes --With practical piece of tube for controlled oil collection practical drain-option via freely accessible piece of tube Gb Subject to change without notice 5

At a Glance Economic performance regulation (accessories) Full

of a cylinder bank with an electromagnetic pilot valve

speed regulation (up to 60 Hz) via external frequency

immersion sleeve --Changes possible without intervening in the

6 At a Glance Economic performance regulation (accessories) Full load operation Partial load operation --Blocking of the intake of a cylinder bank with an electromagnetic pilot valve --Possible regulating steps: 25 % / 50 % / 75 % --Infinite speed regulation (up to 60 Hz) via external frequency converter possible Oil sump heater (accessories) --Design with immersion sleeve --Changes possible without intervening in the refrigeration cycle Gb Subject to change without notice

At a Glance Various drive options clutch belt drive shaft end

installation of the drive elements --Drive via v-belt or coupling, with

7 At a Glance Various drive options clutch belt drive shaft end --Cylindrical shaft end for safe force transmission and exact installation of the drive elements --Drive via v-belt or coupling, with all the conventional drive sources (electric motors, combustible motors, hydraulic motors, etc.) Acceptance by classification societies Further classification societies on request Gb Subject to change without notice 7

8 Technical data F 1 for soldering connections 2 as standard Number of cylinders Displacement (1.450 rpm) Weight Discharge line DV Connections 1 Suction line SV Oil charge Speed range 2 Type m³/h kg mm l inch mm l inch Ltr. rpm F28/ I 3 1 /8 108 I 4 1 /8 14, F28/ I 3 1 /8 108 I 4 1 /8 14, F28/ I 3 1 /8 108 I 4 1 /8 14, F28/ I 3 1 / I 4 1 / 8 14, Connections SV DV Suction line Discharge line please refer to technical data above A Connection suction side, not lockable 1 / 8 " NPTF A1 Connection suction side, lockable 7 B Connection discharge side, not loackable 1 / 8 " NPTF B1 Connection discharge side,lockable 7 B2 Connection discharge side, not lockable 7 C Connection oil pressure safety switch OIL 7 D Connection oil pressure safety switch LP 7 D1 Connection oil return from oil separator 5 / 8 E Connection oil pressure gauge 7 F Oil drain plug M 22 x 1,5 H Oil charge plug M 33 x 2 J Connection Oil sump heater M 22 x 1,5 K Sight glass 3 hole M 6 L Connection thermal protection thermostat 1 / 8 " NPTF ÖV Connection oil service valve 7 P Connection oil pressure dfferential sensor M 20 x 1,5 Q Connection oil temperature sensor 1 / 8 " NPTF View X Possibility to connect to oil level regulator 124 Three-hole connection for oil level regulator make ESK, AC+R, CARLY (3x M6, 10 deep) Three-hole connection for oil level regulator make TRAXOIL (3 x M6 x 10 deep) 124 Ø 47,6 Dimensions in mm Gb Subject to change without notice

9 Dimensions and connections F28 F28/3855 F28/4535 F28/5360 F28/6360 ca.455 ca.455 Y Y 531,3 531, ca. 780ca. 780 B1 B1 A1 A1 DV DV SV SV Y A Y A A A C C E E L B B D D B2 B2 B 7 B 6 P 5P 4 K K D1 D1 ca.455 Y D1 D1 J J 531,3 203 ca. 780 K K HB1 H F F A1 SV A A Q Q ÖV ÖV Y A A C ,5 (4x) 17,5 (4x) E 7 ca. 810ca B D 4 B2 Anschlüsse ca.455 SV Saugabsperrventil, Rohr ø (L)* YP K 531,3 203 ca. 780DV Druckabsperrventil, Rohr ø (L)* M8 (10x) M8 (10x) B1 A1 D1 DV SV Y A D1 A J H F C A Q ÖVE B ,6 D B2 94,6 17,5 (4x) B 474 M10 Shaft (16x) M10 end(16x) P 340 K ca ,9 166,9 ÖV Anschluß Ölserviceventil Massenschwerpunkt Massenschwerpunkt Maße in mm Maße in mmänderungen vorbehalten Änderungen vorbehalten 384 D1 Centre of gravity Centre of gravity Dimensions in Dimensions mm Subject in mm to change Subject without to change noticewithout notice Centre de gravité Centre de Cotes gravitéen mmcotes en mm Sous rèserve Sous de toutes rèserve modifications de toutes modifications D1 J K Offener Offener Verdichter Verdichter / Open / type Open Hcompressor type compressor / Compresseur / Compresseur ouvert F ouvert A M8 (10x) Typ / typetyp / typeteile Nr. Teile / part-no. Nr. / part-no. Typ Q / typetyp / type Teile Nr. Teile / part-no. Nr. / part-no. ÖV (16x) Massenschwerpunkt Centre of gravity Centre de gravité Maße in mm Dimensions in mm Cotes en mm ca. 810 ca g g6 M10 (16x) F28/4535 V4778 FX28/4535 F28/5360 V ,9 FX28/5360 Massenschwerpunkt Maße in mm Änderungen vorbehalten Centre Gb of gravity Dimensions Subject to in change mmf28/6360 without Subject notice to change without V4776 notice FX28/ Centre de gravité Cotes en mm ca.425 Änderungen vorbehalten Subject to change without notice Sous rèserve de toutes modifications M12 (10x) Sous rèserve de toutes modifications ,6 M8 (10x) 94, ,5 (4x) 796 ca ca.880 E Anschluß Öldruckmanometer Connection oil pressure gauge Raccord F Stopfen Ölablaß Anschlüsse Gußtoleranzen: Oil drain Gußtoleranzen: Connections plug Bouchon Rac Zei H Stopfen SVÖlfüllung Saugabsperrventil, Rohr ø (L)* Oil charge Suction plugline valve, tube ø (L)* Bouchon Van J Anschluss DV Druckabsperrventil, Ölsumpfheizung Rohr ø (L)* Connection Discharge Oil sump line heater valve, tube ø (L)* Raccord Van K Schauglas A Anschluß Saugseite, nicht absperrbar Sight glass Connection suction side, not lockable Voyant Rac L Anschluss A1 Anschluß Wärmeschutzthermostat Saugseite, absperrbar Connection Connection thermal suction protection side, thermostat lockable Raccord ÖV Anschluß B Ölserviceventil Anschluß Druckseite, nicht absperrbar Connection Connection oil service discharge valve side, not lockable Raccord P Q Anschluss B1 Anschluß Öl-Differenzdrucksensor Druckseite, absperrbar über 0.5 Connection über Connection 6oil 0.5 pressure discharge 30 differential 6120 side, lockable 30 sensor Raccord Anschluss B2 Anschluß Öltemperatursensor Druckseite, nicht bis absperrbar Connection 6 bis Connection 30oil temperature 6120 discharge sensor side, 120 not 1000 lockable 400 Raccord 1 C Anschluß Öldrucksicherheitsschalter OIL Connection oil pressure safety switch OIL Rac Offener Verdichter / Open type compressor / Compresseur ouvert Typ / type F28/ ca.425 M12 (10x) 6 ca.425 M12 (10x) F28/3855 F28/3855V4779 F28/4535 F28/4535V4778 F28/5360 F28/5360V4777 F28/6360 F28/6360V4776 Teile Nr. / part-no. V4779 M12 (10x) 166,9 316 V4779 V4778 V4777 V Typ / type 5 FX28/ g g6 FX28/3855 FX28/3855 FX28/4535 FX28/4535 FX28/5360 FX28/5360 FX28/6360 FX28/6360 Q Anschluss Öltemperatursensor Q Anschluss Öltemperatursensor Connection oil temperature Connection sensor oil temperature Raccord sensor Anschlüsse Connections Raccords SV Saugabsperrventil, Rohr ø (L)* Suction line valve, tube ø (L)* Vanne d' DV Druckabsperrventil, Rohr ø (L)* Discharge line valve, tube ø (L)* Vanne d' A Anschluß Saugseite, nicht absperrbar Connection suction side, not lockable Raccord A1 Anschluß Saugseite, absperrbar Connection suction side, lockable Raccord B Anschluß Druckseite, nicht absperrbar Connection discharge side, not lockable Raccord B1 Anschluß Druckseite, absperrbar Connection discharge side, lockable Raccord B2 Anschluß Druckseite, nicht absperrbar Connection discharge side, not lockable Raccord C Anschluß Öldrucksicherheitsschalter OIL Connection oil pressure safety switch OIL Raccord D Anschluß Öldrucksicherheitsschalter LP Connection oil pressure safety switch LP Raccord D1 Anschluß Ölrückführung vom Ölabscheider Connection oil return from oil separator D Anschluß Öldrucksicherheitsschalter LP Connection oil pressure safety switch LP Rac Der Lie D1 Anschluß Ölrückführung vom Unbemaßte Ölabscheider Connection oil return from oil separator Rac Dimensions Unbemaßte Radien: in - mm Radien: - einwan E Anschluß Öldruckmanometer Connection oil pressure gauge schutz, Rac Teile Nr. / part-no. 4 Dimensions in mm Centre of gravity ca ca.880 Anschlüsse Connections Connections Raccord SV Saugabsperrventil, Rohr ø (L)* Suction line valve, Suction tube ø line (L)* valve, tube ø (L)* Vanne d DV Druckabsperrventil, Rohr ø (L)* Discharge line valve, Discharge tube ø line (L)* valve, tube ø Vanne (L)* d A Anschluß Saugseite, A Anschluß nicht Saugseite, absperrbarnicht absperrbar Connection suction Connection side, not suction lockable side, not Raccord lockab A1 Anschluß Saugseite, A1 Anschluß absperrbar Saugseite, absperrbar Connection suction Connection side, lockable suction side, lockable Raccord B Anschluß Druckseite, B Anschluß nicht Druckseite, absperrbarnicht absperrbar Connection discharge Connection side, discharge not lockable side, Raccord not lock B1 Anschluß Druckseite, B1 Anschluß absperrbar Druckseite, absperrbar Connection discharge Connection side, discharge lockable side, Raccord lockable B2 Anschluß Druckseite, B2 Anschluß nicht Druckseite, absperrbarnicht absperrbar Connection discharge Connection side, discharge not lockable side, Raccord not lock C Anschluß Öldrucksicherheitsschalter C Anschluß Öldrucksicherheitsschalter OIL Connection OILoil pressure Connection safety oil pressure switch OIL safety Raccord switc D Anschluß Öldrucksicherheitsschalter D Anschluß Öldrucksicherheitsschalter LP Connection LP oil pressure Connection safety oil pressure switch LPsafety Raccord switc D1 Anschluß Ölrückführung D1 Anschluß vom Ölrückführung Ölabscheider vom Connection Ölabscheider oil return Connection from oil oil separator return from oil Raccord separa E Anschluß Öldruckmanometer E Anschluß ÖldruckmanometerConnection oil pressure Connection gauge oil pressure gauge Raccord F Stopfen Ölablaß F Stopfen Ölablaß Oil drain plug Oil drain plug Bouchon H Stopfen Ölfüllung H Stopfen Ölfüllung Oil charge plug Oil charge plug Bouchon J Anschluss Ölsumpfheizung J Anschluss Ölsumpfheizung Connection Oil sump Connection heateroil sump heaterraccord K Schauglas K Schauglas Sight glass Sight glass Voyant L Anschluss Wärmeschutzthermostat L Anschluss Wärmeschutzthermostat Connection thermal Connection protection thermal thermostat protection Raccord therm ÖV Anschluß Ölserviceventil Connection oil service Connection valveoil service valveraccord P Anschluss Öl-Differenzdrucksensor P Anschluss Öl-Differenzdrucksensor Connection oil pressure Connection differential oil pressure sensor differential Raccords F Stopfen Ölablaß Oil drain plug Bou H Stopfen Ölfüllung Oil charge plug Bou J Anschluss Ölsumpfheizung Connection Oil sump heater Rac2 K Schauglas Sight glass Voya L Anschluss Wärmeschutzthermostat Connection thermal protection thermostat Rac Gewicht: (kg) Gewicht: (kg) - - A A Raccord Tol.-Ang. DIN Tol.-Ang. ISO 2768-mK DIN ISO 2768-mK Ben ±0.1 ±0.2±0.1±0.3 ±0.2±0.5±0.3±0.8 ± ± Obe R ÖV Anschluß Ölserviceventil Connection oil service valve Rac P Anschluss Öl-Differenzdrucksensor Connection oil pressure differential sensor Rac Diese Q Anschluss Öltemperatursensor Connection oil temperature sensor Sie Rac dar gebildet gänglich A

Process cooling Different other processes on a ship require the use of

10 Air-conditioning The sometimes extreme temperature fluctuations make the air-conditioning of passenger and crew cabins on modern ships necessary. Process cooling Different other processes on a ship require the use of refrigeration technology Gb Subject to change without notice

Compressor solutions for the entire ship Compressor solutions for the entire ship Cooled provisions To keep the provision for passengers and crew fresh, a reliable cooling system is needed.

11 Compressor solutions for the entire ship Compressor solutions for the entire ship Cooled provisions To keep the provision for passengers and crew fresh, a reliable cooling system is needed. Bock compressors by GEA Refrigeration Technologies fulfill the high maritime demands already for many years. They help to provide a comfortable climate in cabins, keep provisions cooled and are additionally used in many other applications. Bock compressors also work reliably on container ships, passenger ships or fishing boats. With a broad product range of open type and semi-hermetic compressors, the GEA Bock program has the right compressor for nearly all refrigeration and maritime applications. Together with the program of industrial Grasso piston and screw compressors, GEA offers the broadest compressor program for maritime applications Gb Subject to change without notice 11

12 We live our values. Excellence Passion Integrity Responsibility GEA-versity GEA Group is a global engineering company with multi-billion euro sales and operations in more than 50 countries. Founded in 1881, the company is one of the largest providers of innovative equipment and process technology. GEA Group is listed in the STOXX Europe 600 index. GEA Refrigeration Technologies GEA Bock GmbH Benzstraße 7, Frickenhausen, Germany Phone: , Fax: bock@gea.com, GEA Group AG. All rights reserved Gb, Subject to change without notice, Copyright GEA Bock

GEA Bock Open Type Compressors F. The full range of open type compressors and units. engineering for a better world. GEA Refrigeration Technologies

GEA Bock Open Type Compressors F. The full range of open type compressors and units. engineering for a better world. GEA Refrigeration Technologies The full range of open type compressors and units engineering for a better world GEA Refrigeration Technologies In touch with our customers GEA Refrigeration Technologies: Your partner for low temperatures