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Pumps & Accessories

On this page we list a sample of the windmill pumping products we offer as part of our main product line. Please check in often because we will frequently update the product pages with new items. While prices are subject to change without prior notice, those prices listed below were updated 7/28/10.

CLICK HERE TO SEE NEW & USED WELL ACCESSORIES

INSTALLATION GUIDE
How to Install Hand Pumps & Windmill Pumps

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Guide Includes 23 Pages of
  Descriptive Narrative, Diagrams & Photo's.  
Easy to follow, detailing what parts you'll need.
Installation * Assembly
Maintenance * Modification
plus tips on daily operation, start-up & shut-down.
 
Shipped for FREE
 $12
Black & White photo copy 8 1/2" X 11" pages

PUMP CYLINDER LEATHERS:  Made from top quality leathers, with hair side out.

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        SIZE
        TYPE
1 7/8"
    2"
    2 1/4"
     2 1/2"
      3"

       
  3 1/2"

         
        4"

CUPS:
Graphite Coated
      $4.00
            
     $5.00
      $5.00
       $5.00

      $6.00

     
       $8.50

 
      $8.50

FLAT VALVE:
Oiled Treated
        N/A
     $8.50
     
     $8.75
     
     $6.00
     
     $6.00
     

     
      $6.00
      

 
      $7.00
      

CAP GASKET:
Oil Treated

        N/A

     $4.00
     

     $7.25
     

     $4.50
     

     $7.00
     

 
      $4.00
      

 
      $5.00
      

WELL CYLINDERS & STUFFING BOXES:  From Midland Mfg. Co. & Dempster Industries

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This is only a small
sampling of the style
and sizes of well
cylinders we have
available. Contact us
for quotes on others
or additional details
on product descriptions
and applications.

        SIZE
        TYPE
Two
Leather
Spool
Plunger
Three
Leather
Ball
Plunger
Four 
Leather
Ball
Plunger

5/8" Thread
3/4" X 18"
Stainless
Rod

1 11/16" X 16" 
Closed Top
Brass for 2" casing

    $195.00

     N/A

     N/A

     N/A

1 7/8"X18"
Open Top
Brass
     N/A
            
     $199.00
      $225.00

       
 
         N/A  

1 7/8"X24"
Open Top
Brass
        N/A
    $219.00     
    $235.00     

      
 
           N/A  

2" X 12"
Closed Top
Cast Iron
Brass Lined

          $189.00

        N/A     

       N/A          

      
 
           N/A  

2 1/2"X 12"
Closed Top
Cast Iron
Brass Lined

          $215.00

         N/A     

         N/A     

      
 
           N/A  

3" X 12"
Closed Top
Cast Iron
Brass Lined

          $240.00

         N/A     

          N/A     

      
 
           N/A  

 
1 1/4"
Stuffing
Box

      
 
         N/A  

      
 
         N/A  

      
 
         N/A  

      
 
         $95.00  

 
2"
Stuffing
Box

      
 
         N/A  

      
 
         N/A  

      
 
         N/A  

      
 
         $109.00  

Dempster PUMP JACK
Available for electric or gas motor applications

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GEAR RATIO & STROKE:   Gear ratio is 16 to 1 with a 6"stroke length. Maximum 40 strokes per minute ( 640 RPM shaft speed )
HELICAL MACHINE-CUT GEARS:   Precision worms and gears follow a spiral design for a smooth drive. Worms and gears operate right and left, balancing the load and reducing wear, and are pinned to the shaft to maintain proper timing.
GEARS RUN IN OIL:   Oil seals on all shafts retain lubricant and shut out dirt and moisture from individual gear enclosures on each end.
CROSSHEAD COUPLING: Fits 7/16" x 1" flatbar, which must have 12" or more above crosshead for clear operation. Jack gearcase can be attached to 3 1/4" OD or slightly larger or smaller barrel by carefully shimming and positioning the U-bolt.

LOAD LIMITS:   The Dempster Pump Jack should not be used with greater than a 1/2 hp electric motor or a 1-1/2 hp gasoline engine.
 
Complete Units from
 $900.00
FOB Beatrice, NE
Can be shipped via UPS
Electric/Gas Motor not included

Vintage Well Pumps & Parts
 

Your windmill display isn't complete until you add a vintage well pump at its base. We have numerous decorative non-working pumps available for that purpose or we can help you build a complete recirculating ornamental stock-tank system with running water.

Call for Availability & Prices

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Dempster Well Pumps & Parts
 

We are proud to offer the full line of Dempster Industries windmill pumps and hand pumps. Their design, quality, and durability are unsurpassed. Each is equipped with adjustable flange tops, extra long handles and heavy steel bearer pins. They are fitted with stuffing box and packing for a tight seal on the piston rod. Handles are adjustable for stroke length. Models are available with either a syphon or compression spout. We will not be undersold! Save as much as 25% off list price. We also carry replacement parts. Complete pumps starting at $625.

Call for Availability & Prices

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Just because you don't see it in one of our pictures doesn't mean we don't have. Please take time to contact us with your needs as our selection of items is far too large to list everything available.

Windmill Pumping Accessories

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FOR THOSE WITH ACTUAL WORKING WINDMILLS: We offer a large assortment of windmill accessories for those with pumping windmills. Whether you need a well cylinder, leathers, sucker rods, pump disconnect, rod giudes, stuffing box, tank float or other accessory... check with us as we offer these items, as well as many others, far below the list pricing you see on other websites. Contact us for quotes.
Save 20% - 25% Off List

Heller-Aller Well Pumps
 

We are also proud to offer Heller-Aller Pumps. We carry thier windmill style pump as well as thier hand pump an two pitcher pump styles. These high quality pumps will provide years of service and enjoyment at reasonable prices. Windmill pumps as low as $549 plus shipping.

Call for Availability & Prices

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Windmill-Parts.com
Specializing in Collectable, Antique & Vintage Windmills & Parts
 Buying, Selling, Consignments & Insurance Appraisals 
940 597-7735
windmill.parts@juno.com