Watson-Marlow MR-Series - Manual (Page 36)

Revision 1.4 / August 2013 Visit our website at www.masosine.com 36
Wet End Exploded View
NOTES;
1. Orientation of the scrapergate, item 125, and the scrapergate guide, item 100 will vary depending
on application suction conditions. For details, refer to page 20.
2. Pump housings, item 300, are available with nozzle and jacketing options
3. Front covers, item 400, are available with optional jacketing.
4. PO-Inserts, item 374, are only required with stainless steel scrapergate supports, item 372, and
seal housings, item 506.
5. Seal options include the triple lip seal (shown above), the o-ring seal, and the mechanical seal.
Double seal with flush options include the lip seal and o-ring seal. For details, refer to pages 33-
35.
Item No. Description Item No. Description
011 Rotor 430 Front Cover O-Ring
030 Rotor O-Rings 441 Front Cover Wing Nut
072 Liners 450 Front Cover Stud
100 Scrapergate Guide 506 Seal Housing
125 Scrapergate 510 Lip Seals
231 Shaft Nut 374 PO-Insert
300 Pump Housing 520 Lip Seal Support Rings
372 Scrapergate Support 530 Shaft Sleeve
400 Front Cover 540 Seal Housing O-Ring
420 Front Cover Pin
506
374
372
374