It appears that your browser has JavaScript disabled:
To provide the best experience on our website, we require your browser to have JavaScript enabled.
Here are the instructions for how to enable JavaScript in your web browser.
Once you've enabled Javascript, please refresh this page.

Or give us a call at 407-834-2200, and we would be happy to take your order by phone.

Pentair/Pac Fab Nautilus INS DE, INS24, 36, 48 Parts

POLYMERIC D.E. FILTER MODELS INS 24, 36, 48

Pentair/Pac Fab Nautilus INS DE, INS24, 36, 48 Diagram

Click to zoom in

Diagram #	Part Title
1	AIR BLEEDER With O-RING
2	O-RING, BLEEDER
3	CAP
*	No Longer Available VALVE, UMBRELLA Replace With 4600-2550
5	AIR RELIEF MANUAL
6	Back Mount Pressure Gauge 0-60 1/4" NPT REAR/BACK
7	O-RING, BULKHEAD 2IN (334)
11	LOCKNUT, INTERNAL 2IN
12	No Longer Available RETAINER Replace With 4600-1003
14	GRID, MANIFOLD WITH EXTENSION
15	24 Sq. Ft. Full Grid 12 (7 Required)
16	24 Sq. Ft. Partial Grid 12 Inches (1 Required)
17	O-RING
18	OBSOLETE PIPING
19	OBSOLETE CLAMP ASSY. COMPLETE
20	OBSOLETE O-RING, TANK
22	O-RING, BULKHEAD 2IN (334)
23	SPACER, EXTERNAL 2IN
24	O-RING, BULKHEAD (145)
25	BULKHEAD, 2" WITH GROOVE
26	O-RING, VALVE ADAPTER (4620-529)
28	FOOT
29	PLUG, 2" NPSM
30	PIPING ASSY., LOWER
31	WASHER, POLYETHYLENE
32	LOCKNUT, INTERNAL 2IN
33	NUT, 5/16"
34	WASHER, 5/16" SS LOCK
35	RETAINER, GRID
36	ROD, MANIFOLD RETAINER
37	WASHER, 1" OD, 5/16" ID, 1/8" THICK
38	SPRING FOR FNS/INS FILTERS
39	WASHER, 1-3/16" OD, 9/16" ID, 1/8" THICK
40	NUT, MACHINED
41	Grid Assy., 24sq.ft. - Fns24 (195182)
42	TUBE, AIR RELIEF 1/4" (USE With 19-1329) (7" OF 6701-)
43	OBSOLETE BRACKET SUPPORT
45	SPACER
47	BLEEDER, AIR/TEE ASSEMBLY
48	No Longer Available CAP Replace With 4600-3505
49	ADAPTER, TEE BRASS *
50	O-RING, BLEEDER ADAPTER
51	WASHER SS 7/16"ID X 7/8"OD (SAMPLE W-7)
52	NUT, 3/8IN (SAMPLE N-2)
53	EXTENSION F/4600-2173 (192173) MANIFOLD
*	VALVE,SM With PLUMBING 1 1/2" P.F. D.E.
*	VALVE,SM With PLUMBING 1 1/2" P.F. D.E.

View Parts List

Diagram #	Part Title
1	AIR BLEEDER With O-RING
2	O-RING, BLEEDER
3	CAP
*	No Longer Available VALVE, UMBRELLA Replace With 4600-2550
5	AIR RELIEF MANUAL
6	Back Mount Pressure Gauge 0-60 1/4" NPT REAR/BACK
7	O-RING, BULKHEAD 2IN (334)
11	LOCKNUT, INTERNAL 2IN
12	No Longer Available RETAINER Replace With 4600-1003
14	GRID, MANIFOLD WITH EXTENSION
15	24 Sq. Ft. Full Grid 12 (7 Required)
16	24 Sq. Ft. Partial Grid 12 Inches (1 Required)
17	O-RING
18	OBSOLETE PIPING
19	OBSOLETE CLAMP ASSY. COMPLETE
20	OBSOLETE O-RING, TANK
22	O-RING, BULKHEAD 2IN (334)
23	SPACER, EXTERNAL 2IN
24	O-RING, BULKHEAD (145)
25	BULKHEAD, 2" WITH GROOVE
26	O-RING, VALVE ADAPTER (4620-529)
28	FOOT
29	PLUG, 2" NPSM
30	PIPING ASSY., LOWER
31	WASHER, POLYETHYLENE
32	LOCKNUT, INTERNAL 2IN
33	NUT, 5/16"
34	WASHER, 5/16" SS LOCK
35	RETAINER, GRID
36	ROD, MANIFOLD RETAINER
37	WASHER, 1" OD, 5/16" ID, 1/8" THICK
38	SPRING FOR FNS/INS FILTERS
39	WASHER, 1-3/16" OD, 9/16" ID, 1/8" THICK
40	NUT, MACHINED
41	Grid Assy., 24sq.ft. - Fns24 (195182)
42	TUBE, AIR RELIEF 1/4" (USE With 19-1329) (7" OF 6701-)
43	OBSOLETE BRACKET SUPPORT
45	SPACER
47	BLEEDER, AIR/TEE ASSEMBLY
48	No Longer Available CAP Replace With 4600-3505
49	ADAPTER, TEE BRASS *
50	O-RING, BLEEDER ADAPTER
51	WASHER SS 7/16"ID X 7/8"OD (SAMPLE W-7)
52	NUT, 3/8IN (SAMPLE N-2)
53	EXTENSION F/4600-2173 (192173) MANIFOLD
*	VALVE,SM With PLUMBING 1 1/2" P.F. D.E.
*	VALVE,SM With PLUMBING 1 1/2" P.F. D.E.

Available Parts:

Part # 4600-3512 Mfg # 273512

AIR BLEEDER With O-RING

$17.13 IN STOCK

Qty:

Pentair/Pac Fab Nautilus INS DE, INS24, 36, 48 Parts

View Parts List

Available Parts:

No Longer Available VALVE, UMBRELLA Replace With 4600-2550

No Longer Available RETAINER Replace With 4600-1003

OBSOLETE PIPING

OBSOLETE PIPING

OBSOLETE PIPING

OBSOLETE CLAMP ASSY. COMPLETE

OBSOLETE O-RING, TANK

Grid Assy., 24sq.ft. - Fns24 (195182)

Grid Assy., 36sq.ft. - Fns36 (195183)

Grid Assy., 48sq.ft. - Fns 48 (195086)

OBSOLETE BRACKET SUPPORT

No Longer Available CAP Replace With 4600-3505