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Coolant Service ( CS SERIES )

Product Photo MODEL NO. DESCRIPTION PORT SIZES OF UNION No OF INLET PORTS/ PASSAGE MAX. OPERATING DATA
Pressure PSI Temp. °F Speed RPM
FDU 5101 Machine Tool
Coolant Unions		 3/8" 1 1500 180 15,000
FDU 5116 Machine Tool
Coolant Unions		 1/4",3/8" 1 1000 180 10,000
FDU 5109 Machine Tool
Coolant Unions
(Dry running)		 1/4" 1 1500 160 20,000
3/8" 1000 15,000
FDU 5902 Machine Tool
Coolant Unions		 3/8" 1 1000 160 10,000
FDU 5117 Machine Tool
Coolant Unions
(Bearing-Less)		 3/8" 1 1500 180 20,000

AIR - HYDRAULIC SERVICE ( AHS SERIES )

Product Photo MODEL NO. DESCRIPTION PORT SIZES OF UNION No OF INLET PORTS/ PASSAGE MAX. OPERATING DATA
Pressure PSI Temp. °F Speed RPM
FDU 5050 Air- Hydraulic Standard
Rotary Unions		 1/8" , 1/4" 3/8" , 1/2" 1 Air 150 Hyd 1000 250 3,550
FDU 5050 Air- Hydraulic Standard
Rotary Unions		 3/4" ,1" 1½" 1 Air 150 Hyd 1000 250 3,550
FDU P800 High Pressure
High Speed
Hydraulic Unions		 1/4"to3/4" 1 5500 210 1450
FDU 8400 High Pressure-low Speed
Hydraulic Unions		 1/4" to 2" 1 1500 160 1500
FD 5114 Air & Hydraulic Oil
Rotary Unions		 3/8" to 2" 1 Air 150 Hyd 900 250 750 to 1500
FSAF 5400 Single Passage
Rotor Seals		 3/4" to 2.0" 1 150 180 600 to 1500

AIR - HYDRAULIC SERVICE ( AHS SERIES )

Product Photo MODEL NO. DESCRIPTION PORT SIZES OF UNION No OF INLET PORTS/ PASSAGE MAX. OPERATING DATA
Pressure PSI Temp. °F Speed RPM
FDU 1700 Dual Passage
Air, Hydraulic Unions		 2) x 1/4" (2) x 1/2" (2) x 3/4" 2 Air 150 Hyd.
3000		 250 250
FDP 5171 Dual Passage
High Pressure
Hydraulic Unions		 (2) x 1/4" to (2) x 3/4" 2 3625 140 500
FMP 5171 Multi Passage High Pressure Hydraulic Unions 1/4" 1 to 4 2900 140 3000
FDU TAN 2100 Dual Passage
Air, Hydraulic Unions		 1/4" x 1/2" 2 Air 150 Hyd.
3000		 250 240
FDU 1500 Dual Passage
Air Unions		 (2) x 3/8" 2 150 121 1550
FDU 1580 Dual Passage
Hydraulic Unions		 (2) x 1/2" 2 1100 121 1550
FDU 1600 Dual Passage
Air Unions		 (2) x 1/2" 2 150 121 1550
FDU 1680 Dual Passage
Air Hydraulic Unions		 (2)x3/8" (2)x3/2" (2)x3/4" (2)x1" 2 Air 150 Hyd 1500 160 1500
FDP VM Dual Passage
Rotary Union for
Various Media		 Refer Page Details 2 Air 145 Hyd.1450 Coolant 1050 160 7000
FMMP Multi Passage Air-Hydraulic Unions 1/4" to 1" 2 to 10 Oil 2900 Gas145 Air 145 Water 145 175 250
FDU 400 High Pressure
Multi Port Unions		 1/4" to 1¼" 2 to 4 5800 250 175
FDU 3000 High Speed
Multi Port Unions		 1/8" to 3/8" 2 to 4 175 250 3000

AIR - HYDRAULIC SERVICE ( AHS SERIES )

Product Photo MODEL NO. DESCRIPTION PORT SIZES OF UNION No OF INLET PORTS/ PASSAGE MAX. OPERATING DATA
Pressure PSI Temp. °F Speed RPM
FDU FP 4000 Four Passage Multi Purpose Rotary Unions (4) x 3/8" (4) x 1/2" 4 Air 150 Hyd. 850 175 10 to 250

FOOD, BEVERAGES, BREWERIES ( FB SERIES )

Product Photo MODEL NO. DESCRIPTION PORT SIZES OF UNION No OF INLET PORTS/ PASSAGE MAX. OPERATING DATA
Pressure PSI Temp. °F Speed RPM
FMP FB2-2025 Flange Mounted
Dual Passage
Chemical Transfer Rotary Unions		 19 to 25mm 2 200 ---- 24
FMP FB2-2550 Flange Mounted
Dual Passage
Steam Transfer Rotary Unions		 25 to 51mm & Above 2 200 150 24
FMP FB3-1550 Flange Mounted
Triple Passage
Water Transfer Rotary Unions		 12.7 to 51mm & Above 3 200 ---- 24
FMP FB-TM1 Flange Mounted
Single Passage
Food Processing Rotary Unions		 As Required 1 250 ---- 24
FMP FB-TM2 Dual Passage
Multiple outlet
Food Processing Rotary Unions		 As Required 2 300 ---- 24
FMP FB-TM3 Flange Mounted
Dual Passage Multiple outlet
Hydraulic Unions		 As Required 2 350 ---- 24
FMP FB3-2550 Flange Mounted
Triple Passage
Gas & Other Media Transfer
Rotary Unions		 25 to 51mm & Abov 3 200 ---- 24
FMP FB6-0610 Flange Mounted Six Passage
Gas Transfer Rotary Unions		 6.35 to 9.5mm 6 200 ---- 24
FMP FB3/48-1503 Rotor Mounted Triple Passage
inlet & 96(48+48) outlet for
Water Distribution Rotary Unions		 Water-(1)x1/2" Air -(2)x 1/8" 3 Water 43 Air 30 Water 131 Air 113 24

"FOURWENTS" SPECIFIC PRODUCTS

Product Photo MODEL NO. DESCRIPTION PORT SIZES OF UNION No OF INLET PORTS/ PASSAGE MAX. OPERATING DATA
Pressure PSI Temp. °F Speed RPM
FDAF TP 92186 Flange Mounted
Triple Passage Air Rotary
Union for Air, Oil & Gas		 (3) x 1/2" 3 150 --- 1000
FDC 312 Drive Plate Mounted
Triple Passage
Air Rotary Union for PCR		 (3) x 1/2" 3 1000 121 1000
FDC 214 Flange Mounted
Dual Passage
Air Rotary Unions		 (2) x 1/4" 2 170 250 3000
FDC 238 Flange Mounted
Dual Passage
Air Rotary Unions		 (2) x 3/8" 2 150 121 1000
FDAF
DP 82124		 Flange Mounted Dual Passage
Air / Oil Rotary Unions		 (2) x 1/4" 2 150 121 1200
FDAF
DP 82145		 Flange Mounted Dual Passage
Air Rotary Unions
FDAF
DP 95180		 Flange Mounted
Dual Passage
Air Rotary Unions		 (2) x 1/2" 2 150 121 1000
FDAF
DP 95140
FMS 25F-BT Flange Mounted
Rotary Union for Glass Panel
Grinding Machines		 1" 1 150 121 1000
FD 4000
10 BSP-SPL		 Flange Mounted
Six Passage
Air Hydraulic Rotary Unions		 (6) x 3/8" 6 Air 145 Hyd. 870 175 250
FMP WT Threaded/ Flange Mounted
Multi Passage Wind Turbine
Rotary Unions		 1/2"x1-1/2" 1 to 4 3625 140 500

GREASE APPLICATIONS ( FGU SERIES )

Product Photo MODEL NO. DESCRIPTION PORT SIZES OF UNION No OF INLET PORTS/ PASSAGE MAX. OPERATING DATA
Pressure PSI Temp. °F Speed RPM
FGU 215 Flange Mounted
Dual Passage
Grease Roto Pack.		 1/2" 2 5800 175 200
FGU Dual Passage
Grease Roto Pack.
( SPECIFIC )		 1" 2 5075 200 100
FGU Three Passage
Grease Roto Pack.
( SPECIFIC )		 (6) x 3/8" 3+2 HYD.1450 GREASE5800 160 450
600
FGU 210 Two Passage
Grease Roto Pack.		 (6) x 3/8" 2 3625 175 800
FGU 225 Single Passage
Grease Roto Pack.		 1" 1 4350 12175 200
Cross Reference world wide

‘Fourwents’ Rotary unions are equivalent to fit against various brands of the world

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