Aquamasters.TMP.gif (4336 bytes)    
Commercial Aquatic Equipment & Pool and Spa Parts                                                                                               
For Questions, please email to   410-252-2079   
The Source of Your Aquatic Equipment, Needs, & Supplies, Pool Parts


Challenger High Pressure Replacement Pump Parts

Aquamasters, Inc. carries a complete line of pool and spa parts.  Our Pump Parts menu includes strainer baskets, pump lid assemblies, hand knobs, wet ends, gaskets, O-Rings, Housings, impellers, diffusers, shaft seals, seal plates, impeller keys, and replacement motors from the leading manufactures such as Hayward, Pentair, Marlow, AquaFlo, Sta-Rite, and other swimming pool pumps.  

Key #

Part # Description Each Image Order
2 PF-355004 Seal Plate, Pentair PacFab Challenger, Waterfall Pump 122.39
3 PF-HH-355384 Diffuser Plate, Pentair Pac Fab Challenger, 1/2-HP 36.50
3 PF-HH-355317 Diffuser Plate, Pentair Pac Fab Challenger, 3/4HP to 3-HP 36.50
4 PF-354545 Shaft Seal PS-200, Buna, 5/8" Shaft Size 22.95
5 PF-HH-355147 Impeller, Pentair PacFab Challenger, High Head, 0.5hp 65.00
5 PF-HH-355187 Impeller, Pentair PacFab Challenger, High Head, 0.75hp 65.87
5 PF-HH-355369 Impeller, Pentair PacFab Challenger, High Head, 1-HP 67.84
5 PF-HH-355315 Impeller, Pentair PacFab Challenger, High Head, 1.5-hp 68.11
5 PF-HH-355604 Impeller, Pentair PacFab Challenger, High Head, 2-HP to 2.5-HP 68.95
5 PF-HH-355544 Impeller, Pentair PacFab Challenger, High Head, 3-HP 88.95
6 PF-HH-355148 Diffuser, Pentair PacFab Challenger, High Head, 0.5hp 38.95
6 PF-HH-355188 Diffuser, Pentair PacFab Challenger, High Head, 0.75hp 38.95
6 PF-HH-355270 Diffuser, Pentair PacFab Challenger, High Head, 1.5hp 39.95
6 PF-HH-355545 Diffuser, Pentair PacFab Challenger, High Head, 3.0hp 109.00
7 PF-355320 Clamp Ring, Pentair PacFab Challenger/Waterfall 104.39
8 PF-355302 Volute, Pentair PacFab Challenger/Waterfall 247.22
9 PF-354290 Screw, Pentair StaRite/PacFab, 16-1 x 3/8", Seal Plate 3.19
10 PF-355389 Screw, Pentair StaRite/PacFab, Impeller Lock 2.95
11 PF-355305 Pump Stand, Pentair PacFab Challenger/Waterfall 59.60
11 PF-355492 Motor Support, Pentair PacFab Challenger, Tall 12.95 Discontinued
11 PF-355385 Motor Support, Pentair PacFab Challenger 15.19
11b PF-355385 Motor Support, Pentair PacFab Challenger


12 PF-355334 Screw, Pentair StaRite/PacFab, 8-32 x 1", Volute 2.23
13 PF-355030 O-Ring, Pentair PacFab, StaRite, Diffuser, O-395 9.56
14 PF-355329 O-Ring for Front Housing, Buna-N, 10.5-inch ID, 1/4" Cross Section 9.25
15 PF-355335 Screw, Pentair PacFab Challenger/Waterfall, Pump Stand 3.00
16 PF-192115 O-Ring, Buna-N, 1/2" ID, 1/16" Cross Section 4.95
17 154699 Drain Plug, Pentair PacFab, 1/4" Discontinued   Discontinued
17 PF-U178-920P Drain Plug, Pentair PacFab, 1/4", Pre-1983, formerly 154481 6.95
18 PF-152060 Bolt, Pentair PacFab, Pump/Filter, 5/16-18 x 4-1/4" 15.44
19 PF-072173 Washer, Pentair PacFab, Pump/Filter, 5/16" 2.55
20 PF-174882 Clamp Knob, Pentair PacFab, Pump/Filter, 5/16-18 42.39
20 PF-175025 Clamp Knob, Pentair PacFab, Challenger/Waterfall, 1/4-18 42.39
21 PF-355330 O-Ring, Buna-N, 2 3/8" ID, 1/8" Cross Section, O-2455 2.95
22 PF-354265 Screw, Pentair PacFab, Challenger/Waterfall, 5/16-18 3.10
25 PF-355300 Trap Body, Pentair PacFab, Challenger / Waterfall 176.14
26 PF-355318 Pump Basket, OEM, Pentair / PacFab Challenger, Waterfall 49.42
26 PF-HH-355441 Pump Basket SS, OEM, Pentair / PacFab Challenger, 3-HP only 198.00
27 PF-350013 O-Ring to Trap Lid, Buna-N, 5 3/4" ID, 1/4" Cross Section 5.25 2 5.25
28 PF-355301 Trap Lid, Pentair PacFab Challenger/Pinnacle/Waterfall 77.57
29 PF-552377 Reducer, Pentair PacFab Challenger 17.25
    Replacement Motors:    
1 Motor-355371S Motor, 1/2-HP Full Rated, Square Flange, 115/230V 259.00    
1 Motor-355339S Motor, 3/4-HP Full Rated, Square Flange, 115/230V 299.00  
1 Motor-355340S Motor, 1-HP Full Rated, Square Flange, 115/230V 329.00  
1 Motor-355342S Motor, 1.5-HP Full Rated, Square Flange, 230V 399.00  
1 Motor-355702S Motor, 2-HP Full Rated, Square Flange, 230V 479.00  
1 Motor-355703S Motor, 3-HP Full Rated, Square Flange, 230V 629.00  


-Part #PF-355545 - Pumps built prior to 10/92: must replace with both diffuser PF-355545 (3-HP) and impeller (PF-355604.)
-Part #PF-355305 - Must be used with PF-355317.
-Part #PF-355385 - Key #11b only fits the previous style pump bases with 2-hole adapter mounting
-Carriage bolt (key #18) fits previous style clamp band assembly (key #7)


bar7.gif (417 bytes)

Back to Pump Parts for Pools and Spa

Back to Pool Parts

Back to Aquamasters USA Swimming Pool Catalog

bar7.gif (417 bytes)

Orders must be Pre-Paid by major credit card: Visa, MasterCard, Discover, Certified Check, Money Order, or Check in Advance.   Aquamasters, Inc. reserves the right to require a certified check in lieu of credit card for certain items.  All Sales are Final.  No returns on special order items.   For returns of Stocking Items, an RGA (Return Goods Authorization) Number is required.  There will be a 25% Restocking Fee on Product Only.  We cannot refund shipping costs.  
: Most Items can ship UPS.  Orders over 150-Lbs (combined)  or items that are too large to ship UPS will be sent via (Motor Freight Carrier) at an additional expense.  Some items less than 150-lbs must be shipped via Motor Freight because of "dimensional weight."  Questions about Shipping, Email us at for Freight Quote. We need City, State, & zip code.   Hours are
 9am - 5pm Eastern Time (EST).  You can
Order On-Line or Call (410) 252-2079.  
Not Shipping Overseas at this time
Minimum Order $50.00.  Orders under $50 may be subject to an additional handling fee.  Prices, Product Specifications, and Appearances may be subject to change without notice.  Copy
right 2014  Aquamasters, Inc.    Last Updated May 2014.  Prices are in US Dollars & are Subject to Change without Notice.  Emailed Quotes are good for 30 days unless otherwise specified.    Aquamasters Home Page
Disclaimer: The information contained herein is included for illustrative purposes only, and to the best of our knowledge, is accurate and reliable.  Aquamasters, Inc) cannot however under any circumstances make any guarantee of results or assume any obligation or liability in connection with the use of this information.  As Aquamasters, Inc. has no control over the use to which others may put its product, it is recommended that the products be tested to determine if suitable for specific application and/or our information is valid in a particular circumstance.  Responsibility remains with the architect or engineer, contractor and owner for the design, application and proper installation of each product.  Specifier and user shall determine the suitability of products for specific application and assume all responsibilities in connection therewith.