Gasket, Rainbow RTL/RDC/Bromine, Lid, 2″ ID, 2-7/8″ OD | R172222Z
$4.52
| Manufacturer part number | R172222Z |
| UPC (GTIN) | 788379508883 |
| Returns | 30-day returns – see our returns policy |
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💧 Gasket, Rainbow RTL/RDC/Bromine, Lid, 2″ ID, 2-7/8″ OD
Made by Pentair, manufacturer part number R172222Z.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Pentair |
| Manufacturer part number | R172222Z |
| Part Type | Gasket |
| Inside Diameter | 2″id |
| Outside Diameter | 2-7/8″od |
| Catalog description | Gasket, Rainbow RTL/RDC/Bromine, Lid, 2″ ID, 2-7/8″ OD |
Exploded parts diagrams: This part is shown as item #4 on the Inline Filter, Pentair Rainbow, RTL/RCF Series Top Load; item #6 on the Inline Filter, Pentair Rainbow, RDC Series; item #8 on the Bromine Dispenser, Pentair Rainbow exploded parts diagrams.
🔧 Inline Filter, Pentair Rainbow, RTL/RCF Series Top Load – exploded parts diagram
The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| * | _R172542BLK |
| – | _R172610BK |
| – | Niche Only, Pentair Rainbow RTL/RCF, Dark Grey |
| – | Ro-Kit 251, Rainbow In-Line and Top Load Filters |
| * | Filter Niche Lid,Pent Rainbow,Top Load,10"L x 10"W x .3H,Blk |
| * | Filter Niche Lid, Pentair Rainbow, Top Load, White |
| * | Niche, Filter, Rainbow/Pentair, Top Load, w/Flat Lid, White |
| 18 | Cart Filter, Pentair Rainbow RTLB-25, Bottom Outlet, 1-1/2"s |
| 17 | 16-196-W003K17 |
| – | Chemical Dispenser, Pentair Rainbow RTL/Bromine |
| 16 | Tank Base, Pentair Rainbow RTL |
| 15 | Tank Lid, Pentair Rainbow RTL |
| 14 | 16-196-W003K14 |
| 13 | Safety Latch Screw, Pentair Rainbow RTL |
| 12 | Push Down Lever, Pentair Rainbow RTL |
| 10A | _R170070 |
| 10 | Locking Flange, Pentair Rainbow RTL/Dynamic IV |
| 8 | Bypass Plug, Pentair Rainbow RDC/RTL/DSF, 1-1/2" |
| 7 | 16-196-W003K7 |
| 6 | 16-196-W003K6 |
| 5 | 16-196-W003K5 |
| 4 | Gasket, Rainbow RTL/RDC/Bromine, Lid, 2" ID, 2-7/8" OD ◀ this part |
| 3 | O-Ring, 3/8" ID, 1/16" Cross Section, Generic |
| 2 | Air Bleed Valve, Pentair Rainbow RDC/RTL/Bromine |
| 1 | Lock Ring, Pentair Rainbow RDC/RTL/Leaf Traps |
🔧 Exploded diagram and parts
This part belongs to the Inline Filter, Pentair Rainbow, RTL/RCF Series Top Load assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 1 |  |
Lock Ring, Pentair Rainbow RDC/RTL/Leaf Traps | R172214 | Available to order | $28.67 | |
| 2 |  |
Air Bleed Valve, Pentair Rainbow RDC/RTL/Bromine | R172224XZ | 40 in stock | $9.31 | Add to cart |
| 5 |  |
O-Ring, Viton, 5-7/8" ID, 3/16" Cross Section, Generic | 360-VT75BR | 42 in stock | $16.77 | Add to cart |
| 7 |  |
Bypass Plug, Pentair Rainbow RDC/RTL, 1-1/2" | R172225X | 22 in stock | $1.17 | Add to cart |
| 7 |  |
Bypass Plug, Pentair Rainbow RDC/RTL, 2" | R172679 | 14 in stock | $6.23 | Add to cart |
| 12 |  |
Push Down Lever, Pentair Rainbow RTL | R172374 | 15 in stock | $8.83 | Add to cart |
| 13 |  |
Safety Latch Screw, Pentair Rainbow RTL | R172375 | 4 in stock | $2.48 | Add to cart |
| 14 |  |
Filter Body | R172639 | 27 in stock | $63.57 | Add to cart |
| 15 |  |
Tank Lid, Pentair Rainbow RTL | R172385 | 25 in stock | $41.21 | Add to cart |
| 16 |  |
Tank Base, Pentair Rainbow RTL | R172452 | 16 in stock | $20.77 | Add to cart |
 |
Chemical Dispenser, Pentair Rainbow RTL/Bromine | R172540 | 10 in stock | $87.85 | Add to cart |
Niche Onlys
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Niche Only Dg | R172610DG | 1 in stock | $15.79 | Add to cart |
 |
Ro-Kit 251, Rainbow In-Line and Top Load Filters | RO-KIT 251 | 8 in stock | $8.64 | Add to cart |
Complete cartridge filters
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 17 |  |
Cartridge Filter, Pentair Rainbow RTL-25, Top Load, 2" Slip | R172502J | Available to order | $219.06 | |
| 17 |  |
Cartridge Filter, Pentair Rainbow RTL-50, Top Load, 2" Slip | R172504B | Available to order | $240.03 | |
| 17 |  |
Cartridge Filter, Pentair Rainbow RTL-100, Top Load, 2" Slip | R172505 | Available to order | $329.04 |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
 |
Silicone, DOW 732, 10.1oz Cartridge, Clear | DC-732-CLR-10.3 | 43 in stock | $28.02 | Add to cart |
 |
Silicone, DOW 732, 3oz Tube, Clear | DC-732-CLR-3 | 186 in stock | $17.88 | Add to cart |
| Part Type | Gasket |
|---|---|
| Inside Diameter | 2"id |
| Outside Diameter | 2-7/8"od |
| H Part# | 17-196-1030 |