AMT 3680 Series, Specifications Information And Repair Parts Manual

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Specifications Information and Repair Parts Manual 3680, 3690 and 3700 Series
3680-250-00 4 9/2016
Repair Parts List
(ODP Models are for reference ONLY)
Part Number for Models:
- 3680 (1/3HP) -
3701 (1/2HP)
- - - 3703 (1/2HP)
Ref. 368A (1/3HP) 368B (1/2HP) 370B (1/2HP) 370A (3/4HP)
No. Description
- 368C (1/2HP) 370F (1/2HP)
370C (3/4HP) Qty.
1 Motor -1 Phase ODP
Disc’ d
- 1626-008-00 - 1626-009-00 1
-3 Phase ODP
Disc’ d
- - - - 1
-1 Phase TEFC 1626-300-00 1626-301-00 1626-301-00 1626-302-00 1
-3 Phase TEFC - 1626-307-00 1626-307-00 1626-308-00 1
3 Fastener * * * * 4
4 Adapter -Cast Iron 3680-035-09 3680-035-09 3690-035-09 3690-035-09 1
-Bronze 3680-036-09 3680-036-09 3690-036-09 3690-036-09 1
-Stainless Steel 3680-034-09 3680-034-09 3690-034-09 3690-034-09 1
5 & 6

Shaft Seal Assembly -Buna N 1640-161-90 1640-161-90 1640-161-90 1640-161-90 1
-Viton® 1640-161-91 1640-161-91 1640-161-91 1640-161-91 1
7 Impeller Shim Set 1806-044-90 1806-044-90 1806-044-90 1806-044-90 1
8 Impeller 3680-015-01 3680-015-09 3700-013-02 3700-013-01 1
9 Impeller Seal -Buna N See Ref. No. KIT See Ref. No. KIT See Ref. No. KIT See Ref. No. KIT 1
-Viton® See Ref. No. KIT See Ref. No. KIT See Ref. No. KIT See Ref. No. KIT 1
10 Impeller Fastener 1784-001-00 1784-001-00 1784-001-00 1784-001-00 1
11 Casing Seal -Buna N See Ref. No. KIT See Ref. No. KIT See Ref. No. KIT See Ref. No. KIT 1
-Viton® See Ref. No. KIT See Ref. No. KIT See Ref. No. KIT See Ref. No. KIT 1
12 Casing -Cast Iron 3680-002-09 3680-002-09 3700-002-09 3700-002-09 1
-Bronze 3680-004-09 3680-004-09 3700-003-09 3700-003-09 1
-Stainless Steel 3680-001-09 3680-001-09 3700-001-00 3700-001-00 1
13 Fastener * * * * 5
14 1/8" NPT Pipe Plug * * * * 1
KIT O-Ring Seal Kit -Buna N 3680-300-90 3680-300-90 3690-300-90 3690-300-90 1
-Viton® 3680-300-91 3680-300-91 3690-300-91 3690-300-91 1
(includes Ref. Nos. 9 & 11)
(*) Standard Hardware Item, Available Locally
(

) Seal assembly available as set only (includes seal head and seat).