Product Name: SM & SMBW 4000 Sheet Molded
Category: Filters, DE
Manufacturer: Pentair

Note:
Look for part numbers starting with APC for high quality, lower cost non branded items.

Some Pentair products may have previously been branded as American, Kreepy Krauly, Letro, PacFab, Purex, Rainbow.

If you order a tapered rotor seal and attempt to install it into a straight sided casting, the seal will be cut. If you install a straight seal in a tapered casting, the valve will leak. The tapered seal can be identified by a mark on each of the vertical legs signifying the top of the seal. Since the straight seals are not directional, they have no marks on the vertical legs. The tapered seal part# is 071720. The straight seal part# is 071719, which is no longer manufactured. Both 2000/4000 series filters with backwash now use the same Noryl rotor and the tapered seal. The product number for the rotor and seal assembly part# is 073370. Tapered castings have a letter "T" stamped into the underside of the middle pump port. Don't confuse this with a letter "T" in felt pen, which means the assembly has been pressure tested.

(a): For filters pre 1998.
(b): For filters after 1998.
(c): For filters pre 1999.
(d): For filters after 1999.


Enter a quantity next to one or more key items and press the 'add to cart' button to place in your shopping cart.

Order Qty Key Part Number Description Cost Qty. Req'd
1 071390 Nipple plastic 1/4 $8.96 1
1 071982 Tee 1/4" brass $14.88 1
1 073027 Complete gauge assy, inc. all #1s (c) $118.45 1
1 154412 Bulkhead nut $12.29 1
1 190059 Gauge, back mount $47.77 1
1 273550 Manual air relief $112.62 1
1 98209800 High Flow manual air relief valve (d) $38.15 1
N/A 1 N/A Valve air release 1/4" Replaces 072113 N/A 1
2 197136 Lid SM/SMBW 4048 $570.99 1
2 197137 Lid SM/SMBW 4060 $623.68 1
N/A 2 N/A Lid SM/SMBW 4024 N/A 1
N/A 2 N/A Lid SM/SMBW 4036 N/A 1
3 071136Z Knob plastic (a) $25.65 1
3 076033 Knob plastic (b) $15.74 1
3 197020 Clamp ring assy. $300.73 1
4 071019Z Holding wheel 4024, 4036, 4048 $38.58 1
4 197120 Holding wheel 4060 $43.94 1
5 071404Z Wing nut $17.76 1
6 072173 Washer 5/16" x 3/4 $3.43 1
7 072867 Center rod 4060, 39" $46.60 1
7 072869 Center rod 4036, 27" $42.66 1
7 072870 Center rod 4024, 21" $48.47 1
7 072880 Center rod 4048 33" $44.06 1
8a 074922 Grid, 4024, 12" $28.47 8
8a APCFGR30 Grid, 4024, 12" $26.24 8
8b 074923 Grid, 4036, 18" $37.92 8
8b APCFGR31 Grid, 4036, 18" $34.29 8
8c 074924 Grid, 4048, 24" $47.57 8
8c APCFGR32 Grid, 4048, 24" $42.88 8
8d 074925 Grid, 4060, 30" $57.10 8
8d APCFGR33 Grid, 4060, 30" $53.58 8
9 073270Z 8 hole manifold, SM SMBW 2000 and 4000 DE filters $30.43 1
10 071439 O-Ring, lid $76.96 1
10 APCO2159 O-Ring, lid $15.91 1
11 071720 Seal, BW valve rotor tapered, 1981 and after $23.04 1
12 073370 Rotor valve Noryl w/seal, inc. #11, 13 $142.01 1
13 APCO2305 O-Ring, rotor bottom $1.01 1
13 JV18 O-Ring, rotor bottom $2.09 1
14 197130 Tank bottom, SMBW $543.35 1
15 197126 Tank bottom, SM $607.71 1
16 071559 Plug PVC 2", SM only $12.51 1
N/A 17 N/A Handle SMBW rotor, SS N/A 1
18 070971 Handle extension BW brass $134.45 1
N/A 19 N/A Handle stud bolt 1/4-20 x 1.75", SS N/A 1
20 072172 Washer lock 1/4", SS $0.91 1
21 071406 Nut 1/4-20, SS, hex $3.00 1
22 075279 Vent tube 46 $16.85 1
23 154578 Vent tube screen cap $17.43 1
Not Shown:
- APCK1156 O-Ring & Gasket Kit, inc. #10, 13 $26.27 1