AS-GRP

AS-GRP seal (shaft size 1.25'' ,1.5'',2.25'') is identical to Gormann Rupp pump seals 46513-150/151 and 46513-153/154, also used on Wemco Models: WSP3A, 4A, 6A, 8A, 10A.
 
Background Knowledge：
How to assemble cartridge type mechanical seals
(1) Assembly of mechanical seal gland and metal bellow seal.
The gland and bellows are connected with 6-12 bolts with a gasket to prevent media leakage.
(2) Hard ring positioning
First fix the fixing ring on the sleeve positioning counterbore, then put the gland and bellows assembly into the fixed ring, put the hard ring, the wedge ring and the rotating seat ring to determine the position of the rotating seat ring. After that, slightly tighten the ring set screw, the ring and the hard ring are screwed, and take out the retaining ring, gland, and bellows assembly.
(3) Face correction
When the rotating seat ring and the hard ring are attached to the bushing, the perpendicularity of the end faces must be maintained. Generally, the end face runout is less than 0.05mm. On the assembly platform, after tightening the set screws on the rotating seat ring, use the dial indicator to correct the side, and tighten the screws connecting the rotating seat ring and the hard ring to ensure the vertical of the end face. degree.
(4) Adjustment of compression amount

The compression of the cartridge bellows mechanical seal is reflected in the thickness of the positioning block. However, some special users have different compressions, which can be adjusted by other methods. If you  need to know how to adjust them. Please contact the ASENOSEAL team!