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duff norton rotary unions DUFF NORTON - 5000 series

The Series 5000 general purpose Rotary Union® is suitable for water, hot oil, steam, air and chemical use. It features all stainless steel construction and hardware for superior corrosion resistance. The fluorocarbon o-rings and two precision bearings keep the 5000 series seal faces perfectly aligned. All sizes are available with three seal options, two temperature ratings and with the addition of an elbow, become dual flow. The balanced mechanical seal design of the 5000 Series allows for optimal operation with a wide variety of media. The 5000 Series is designed to handle water, steam, hot oil and air.

Operating parameters:

Max. Water Pressure	750 psi	52 bar
Max. Water Temp	300 °F	150 °C
Max. Steam Pressure	120 psi	8.2 bar
Max. Steam Temp	350 °F	175 °C
Max. Hot Oil Pressure	100 psi	6.8 bar
Max. Hot Oil Temp	395 °F	200 °C
Max. Air Pressure	300 psi	20.4 bar
Max. RPM NPT/BSP	1000	1000
Max. RPM MT	3600	3600
Max. RPM Air	550	550

stainless steel rotary unions 5000 series single flow

NPT,UNF, UNS, UN Models - Single Flow
	Right hand		Left Hand
Unit size	order no	model no	order no	model no	Thread A Right or Left	B NPT
1/4"	750625	R5000P	750624	L5000P	1/4"-18 NPT	3/8"-18
3/8"	750110 750142	R5100P R5124P	750109 750141	L5100P L5124P	3/8"-18 NPT 5/8"-18 UNF MT	3/8"-18
1/2"	750112 750147 750150	R5200P R5224P Q5200P	750111 750146 750150	L5200P L5224P Q5200P	1/2"-14 NPT 3/4"-16 UNF MT QUICK RELEASE	1/2"-14
3/4"	750089 750152 750155	R5300P R5324P Q5300P	750088 750151 750155	L5300P L5324P Q5300P	3/4"-14 NPT 1"-14 UNS MT QUICK RELEASE	3/4"-14
1"	750114 750157 750160	R5400P R5424P Q5400P	750113 750156 750160	L5400P L5424P Q5400P	1"-11 1/2 NPT 1 1/2"-12 UNF MT QUICK RELEASE	1"-11 1/2
1 1/4"	750116 750162 750165	R5500P R5524P Q5500P	750115 750161 750165	L5500P L5524P Q5500P	1 1/4"-11 1/2 NPT 1 3/4"-12 UN MT QUICK RELEASE	1 1/4"-11 1/2
1 1/2"	750118 750167 750170	R5600P R5624P Q5600P	750117 750166 750170	L5600P L5624P Q5600P	1 1/2"-11 1/2 NPT 2"-12 UN MT QUICK RELEASE	1 1/2"-11 1/2
2"	750120 750172 750175	R5700P R5724P Q5700P	750119 750171 750175	L5700P L5724P Q5700P	2"-11 1/2 NPT 2 1/2"-12 UN MT QUICK RELEASE	2"-11 1/2

Metric Models - Single Flow
	Right hand		Left Hand
Unit size	order no	model no	order no	model no	Thread A Right or Left	B NPT
1/4"	750362 750738	R5000P-20 R500P-19	750361 750737	L5000P-20 L500P-19	1/4"-19 BSP 1/4"-19 BSPP	3/8"-18
3/8"	750144 750259	R5100P-20 R5100P-19	750143 750258	L5100P-20 L510P-19	3/8"-19 BSP 3/8"-19 BSPP	3/8"-18
M16 M18	750377 750379	R511600P-27 R511800P-27	750376 750378	L511600P-27 L511800P-27	16XP1.5 18XP1.5	3/8"-18
1/2"	750149 750261	R5200P-20 R5200P-19	750148 750260	L5200P-20 L5200P-19	1/2"-14 BSP 1/2"-14 BSPP	1/2"-14
M22 M25 M26	750381 750383 750385	R522200P-27 R522500P-27 R522600P-27	750380 750382 750384	L522200P-27 L522500P-27 L522600P-27	22XP1.5 25XP1.5 26XP1.5	1/2"-14
3/4"	750154 750244	R5300P-20 R5300P-19	750153 750243	L5300P-20 L5300P-19	3/4"-14 BSP 3/4"-14 BSPP	3/4"-14
M30	750387	R533000P-27	750386	L533000P-27	30XP1.5	3/4"-14
1"	750159 750246	R5400P-20 R5400P-19	750159 750245	L5400P-20 L5400P-19	1"-11 BSP 1"-11 BSPP	1"-11 1/2
M35 M42	750389 750391	R543500P-27 R544200P-27	750388 750390	L543500P-27 L544200P-27	35XP1.5 42XP1.5	1"-11 1/2
1 1/4"	750164 750263	R5500P-20 R5500P-19	750163 750262	L5500P-20 L5500P-19	1 1/4"-11 BSP 1 1/4"-11 BSPP	1 1/4"-11 1/2
M48	750393	R554800P-27	750392	L554800P-27	48XP1.5	1 1/4"-11 1/2
1 1/2"	750169 750265	R5600P-20 R5600P-19	750168 750264	L5600P-20 L5600P-19	1 1/2"-11 BSP 1 1/2"-11 BSPP	1 1/2"-11 1/2
M50	750395	R565000P-27	750394	L565000P-27	50XP1.5	1 1/2"-11 1/2
2"	750174 750267	R5700P-20 R5700P-19	750173 750266	L5700P-20 L5700P-19	2"-11 BSP 2"-11 BSPP	2"-11 1/2

5000 Series Cartridges
	Right hand			Left Hand
		Repair Cartridge			Repair Cartridge
Unit size	Joint model no	model no	order no	Joint model no	model no	order no
1/4" BSP BSPP	R5000P R5000P-20 R5000P-19	R5021 R5021-20 R5021-19	451671 451673 451666	l5000P L5000P-20 L5000P-19	L5021 L5021-20 L5021-19	451670 451672 451665
3/8" BSP BSPP M16 M18	R5100P R5124P R5100P-20 R5100P-19 R511600P-27 R511800P-27	R5121 R5121-4 R5121-20 R5121-19 R511621-27 R511821-27	451251 451253 451255 451311 451363 451365	L5100P L5124P L5100P-20 L5100P-19 L511600P-27 L511800P-27	L5121 L5121-4 L5121-20 L5121-19 L511621-27 L511821-27	451250 451252 451254 451310 451688 451690
1/2" BSP BSPP M22 M25 M26 QR	R5200P R5224P R5200P-20 R5200P-19 R522200P-27 R522500P-27 R522600P-27 Q5200P	R5221 R5221-4 R5221-20 R5221-19 R522221-27 R522521-27 R522621-27 Q5221	451258 451260 451262 451313 451367 451369 451371 451263	L5200P L5224P L5200P-20 L5200P-19 L522200P-27 L522500P-27 L522600P-27 Q5200P	L5221 L5221-4 L5221-20 L5221-19 L522221-27 L522521-27 L522621-27 Q5221	451257 451259 451261 451312 451692 451694 451696 451263
3/4" BSP BSPP M30 QR	R5300P R5324P R5300P-20 R5300P-19 R533000P-27 Q5300P	R5321 R5321-4 R5321-20 R5321-19 R533021-27 Q5321	452165 451267 451269 451315 451373 451270	L5300P L5324P L5300P-20 L5300P-19 L533000P-27 Q5300P	L5321 L5321-4 L5321-20 L5321-19 L533021-27 Q5321	452164 451266 451268 451314 451698 451270
1" BSP BSPP M35 M42 QR	R5400P R5424P R5400P-20 R5400P-19 R543500P-27 R544200P-27 Q5400P	R5421 R5421-4 R5421-20 R5421-19 R543521-27 R544221-27 Q5421	451272 451274 451276 451317 451375 451377 451277	L5400P L5424P L5400P-20 L5400P-19 L543500P-27 L544200P-27 Q5400P	L5421 L5421-4 L5421-20 L5421-19 L543521-27 L544221-27 Q5421	451271 451273 451275 451316 451700 451702 451277
1 1/4" BSP BSPP M48 QR	R5500P R5524P R5500P-20 R5500P-19 R5554800P-27 Q5500P	R5521 R5521-4 R5521-20 R5521-19 R554821-27 Q5521	451279 451281 451283 451319 451379 451284	L5500P L5524P L5500P-20 L5500P-19 L5554800P-27 Q5500P	L5521 L5521-4 L5521-20 L5521-19 L554821-27 Q5521	451278 451280 451282 451318 451704 451284
1 1/2" BSP BSPP M50 QR	R5600P R5624P R5600P-20 R5600P-19 R565000P-27 Q5600P	R5621 R5621-4 R5621-20 R5621-19 R565021-27 Q5621	451286 451288 451290 451321 451381 451291	L5600P L5624P L5600P-20 L5600P-19 L565000P-27 Q5600P	L5621 L5621-4 L5621-20 L5621-19 L565021-27 Q5621	451285 451287 451289 451320 451706 451291
2" BSP BSPP QR	R5700P R5724P R5700P-20 R5700P-19 Q5700P	R5721 R5721-4 R5721-20 R5721-19 Q5721	451293 451295 451297 451323 451298	L5700P L5724P L5700P-20 L5700P-19 Q5700P	L5721 L5721-4 L5721-20 L5721-19 Q5721	451292 451294 451296 451322 451298

Hethon Nederland BV - Granaatstraat 50 - 7554 TR Hengelo - The Netherlands - Tel: +31 (0)74 2500 555, Fax: +31 (0)74 2500 595