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    • Backflow Test Kits
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Home / Products / RP4A
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  • RP4A
  • Apollo/Conbraco
  • DCLF4A
  • DCLF4A
  • RP4A
  • RPLF4A
  • DC4A
  • DCLF4A
  • PVB4A
  • 1/2"
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  • 1 1/4"
  • 1 1/2"
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Quick Add
4A204A2F APOLLO 3/4" RP NOT FOR POTABLE USE
Apollo
$ 260.00
1 review
Save $ 2,297.34
Quick Add
4A206A2F RP4A 1 1/4" RP ASSY NOT FOR POTABLE USE
Apollo
Regular price $ 2,781.34 Sale price $ 484.00
Save $ 2,382.23
Quick Add
4A207A2F RP4A 1 1/2" RP ASSY NOT FOR POTABLE USE
Apollo
Regular price $ 2,887.23 Sale price $ 505.00
Save $ 2,836.88
Quick Add
4A208A2F 2" RP4A NOT FOR POTABLE USE
Apollo
Regular price $ 3,467.88 Sale price $ 631.00
Save $ 199.65
Quick Add
APOLLO 4A00003 RP4A/4AN COMPLETE #1 CHECK ASSY 2 1/2" - 3"
Apollo
Regular price $ 665.50 Sale price $ 465.85
Save $ 7.86
Quick Add
APOLLO 4A00301 KIT, DC CHECK RUBBER 1/2"
Apollo
Regular price $ 26.20 Sale price $ 18.34
Save $ 24.73
Quick Add
APOLLO 4A00302 CHECK ASSEMBLY
Apollo
Regular price $ 82.44 Sale price $ 57.71
1 review
Save $ 26.87
Quick Add
APOLLO 4A00303 RP4A 1ST CHECK KIT 1/2"
Apollo
Regular price $ 89.56 Sale price $ 62.69
Save $ 33.21
Quick Add
Apollo 4A00309 1/2" RP4A COMPLETE RUBBER KIT
Apollo
Regular price $ 110.71 Sale price $ 77.50
Save $ 72.70
Quick Add
APOLLO 4A00310 1/2" RP4A COMPLETE INTERNALS
Apollo
Regular price $ 242.33 Sale price $ 169.63
Save $ 7.86
Quick Add
APOLLO 4A00401 4A SERIES 3/4" CHECK RUBBERS
Apollo
Regular price $ 26.20 Sale price $ 18.34
Save $ 32.33
Quick Add
APOLLO 4A00402 CHECK KIT 3/4"
Apollo
Regular price $ 107.77 Sale price $ 75.44
Save $ 34.08
Quick Add
APOLLO 4A00403 RP4A 1ST CHECK KIT 3/4"
Apollo
Regular price $ 113.60 Sale price $ 79.52
Save $ 33.21
Quick Add
Apollo 4A00409 RP4A 3/4" Total Rubber Repair Kit
Apollo
Regular price $ 110.71 Sale price $ 77.50
1 review
Save $ 79.35
Quick Add
APOLLO 4A00410 3/4" RP4A/RPLF4A COMPLETE INTERNALS REPAIR KIT
Apollo
Regular price $ 264.51 Sale price $ 185.16
6 reviews
Save $ 7.86
Quick Add
Apollo 4A00501 4A 1" DC/RP Check Rubber Kit
Apollo
Regular price $ 26.20 Sale price $ 18.34
Save $ 32.56
Quick Add
APOLLO 4A00502 RP4A/RPLF4A #2 CK OR DC4A/DCLF4A EITHER CHECK ASSY 1"
Apollo
Regular price $ 108.52 Sale price $ 75.96
4 reviews
Save $ 34.51
Quick Add
APOLLO 4A00503 RP4A/RPLF4A COMPLETE 1ST CHECK 1"
Apollo
Regular price $ 115.05 Sale price $ 80.54
Save $ 26.22
Quick Add
APOLLO 4A00504 RP4A/RPLF4A RELIEF VALVE RUBBER KIT FOR SIZES 1/2" - 1"
Apollo
Regular price $ 87.40 Sale price $ 61.18
Save $ 21.06
Quick Add
Apollo 4A00505 Relief Valve Complete Repair Kit 1/2" - 1"
Apollo
Regular price $ 97.49 Sale price $ 76.43
4 reviews
Save $ 61.35
Quick Add
APOLLO 4A00510 Apollo RP4A/RPLF4A Complete Rebuild Kit 1"
Apollo
Regular price $ 246.51 Sale price $ 185.16
19 reviews
Save $ 33.21
Quick Add
APOLLO 4A00519 RP4A/RPLF4A 1" COMPLETE RUBBER TOTAL KIT
Apollo
Regular price $ 110.71 Sale price $ 77.50
3 reviews
Save $ 9.61
Quick Add
APOLLO 4A00701 DC/RP CHECK RUBBER 1 1/4 OR 1 1/2"
Apollo
Regular price $ 32.05 Sale price $ 22.44
Save $ 36.71
Quick Add
APOLLO 4A00702 COMPLETE CHECK KIT 1 1/4" - 1 1/2", PVB 2"
Apollo
Regular price $ 122.36 Sale price $ 85.65
Save $ 43.25
Quick Add
APOLLO 4A00703 RP4A 1ST CHECK ASSEMBLY 1.25"-1.50"
Apollo
Regular price $ 144.18 Sale price $ 100.93
1 review
1 2 Next
APOLLO 3/4" RP NOT FOR POTABLE USE PART# 4A204A2F
Apollo

4A204A2F APOLLO 3/4" RP NOT FOR POTABLE USE

1 review Regular price $ 260.00
8 in stock

APOLLO 3/4" REDUCED PRESSURE (RP) ASSEMBLY.  THIS DOES NOT MEET LEAD FREE REQUIREMENTS.

Apollo

4A206A2F RP4A 1 1/4" RP ASSY NOT FOR POTABLE USE

Regular price $ 2,781.34 Sale price $ 484.00
1 in stock

RP4A 1/14" RP ASSY ( NOT FOR POTABLE USE)  THIS IS NOT LEAD FREE

4A207A2F RP4A 1 1/2" RP ASSY NOT FOR POTABLE USE
4A207A2F RP4A 1 1/2" RP ASSY NOT FOR POTABLE USE
4A207A2F RP4A 1 1/2" RP ASSY NOT FOR POTABLE USE
4A207A2F RP4A 1 1/2" RP ASSY NOT FOR POTABLE USE
Apollo

4A207A2F RP4A 1 1/2" RP ASSY NOT FOR POTABLE USE

Regular price $ 2,887.23 Sale price $ 505.00
1 in stock

RP4A 1 1/2" RP ASSY (NOT FOR POTABLE USE).  THIS IS NOT LEAD FREE

4A208A2F 2" RP4A NOT FOR POTABLE USE
Apollo

4A208A2F 2" RP4A NOT FOR POTABLE USE

Regular price $ 3,467.88 Sale price $ 631.00
2 in stock

APOLLO 2" RP4A .  REDUCED PRESSURE ASSEMBLY.   THIS DOES NOT MEET LEAD FREE REQUIREMENTS.  IF YOU NEED THE LEAD FREE MODEL IT IS RP4ALF 
RP4A/4AN COMPLETE #1 CHECK ASSY 2 1/2" - 3" PART# 4A00003
Apollo

APOLLO 4A00003 RP4A/4AN COMPLETE #1 CHECK ASSY 2 1/2" - 3"

Regular price $ 665.50 Sale price $ 465.85
2 in stock

COMPLETE #1 CHECK ASSEMBLY FOR 2 1/2" - 3" SIZES OF THE RP4A, RPLF4A OR RP4AN.

This is rubber for only one check. PART# 4A00301
Apollo

APOLLO 4A00301 KIT, DC CHECK RUBBER 1/2"

Regular price $ 26.20 Sale price $ 18.34
5 in stock

This is rubber for only one check, either #1 or #2.  Can be used in the DC4A/DCLF4A and  RP4A/RPLF4A

3/4" 4A SERIES RP #2 CK, DC EITHER CK, PVB CK 1/2"-3/4" PART# 4A00302
Apollo

APOLLO 4A00302 CHECK ASSEMBLY

1 review Regular price $ 82.44 Sale price $ 57.71
1 in stock

THIS SAME KIT IS USED IN THREE DIFFERENT MODELS.  1/2" RP4A OR RP4ALF #2 CK ONLY, 1/2" 4ADC EITHER CHECK.  AND FOR THE PVB4A CHECK 1/2"-3/4"

RP 1ST CK 1/2" COMPLETE PART# 4A00303
Apollo

APOLLO 4A00303 RP4A 1ST CHECK KIT 1/2"

Regular price $ 89.56 Sale price $ 62.69
1 in stock

COMPLETE 1ST CHECK ASSEMBLY FOR THE 1/2" RP4A OR RPLF4A

 

RP4A COMPLETE RUBBER ONLY KIT 1/2" PART# 4A00309
Apollo

Apollo 4A00309 1/2" RP4A COMPLETE RUBBER KIT

Regular price $ 110.71 Sale price $ 77.50
6 in stock

1/2" RP4A AND RPLF4A COMPLETE RUBBER KIT FOR BOTH CHECKS AND RELIEF VALVE.

1/2" RPFA COMPLETE INTERNALS PART#4A00310
Apollo

APOLLO 4A00310 1/2" RP4A COMPLETE INTERNALS

Regular price $ 242.33 Sale price $ 169.63
3 in stock

1/2" RP4A AND RPLF4A COMPLETE INTERNALS FOR BOTH CHECKS AND THE RELIEF VALVE.

A 3/4" DC/RP CHECK RUBBERS.THIS IS JUST HTE RUBBER FOR ONE CHECK. PART #4A00401
Apollo

APOLLO 4A00401 4A SERIES 3/4" CHECK RUBBERS

Regular price $ 26.20 Sale price $ 18.34
16 in stock

CHECK DISC, COVER AND SEAT O-RING FOR ONE CHECK IN MODELS DC4A, DCLF4A AND THE RP4A, RPLF4A 3/4" SIZES.
RP/DC #2 CK 3/4" COMPLETE PART# 4A00402
Apollo

APOLLO 4A00402 CHECK KIT 3/4"

Regular price $ 107.77 Sale price $ 75.44
9 in stock

FOR 3/4" SIZE ASSEMBLIES.  RP OR DC MODELS.  FOR THE PVB4A IT IS FOR THE 1" MODEL.  THIS IS THE COMPLETE CHECK ASSEMBLY.

FOR THE 3/4" DC4A/DCLF4A IT IS FOR EITHER THE #1  OR #2 CHECK.

FOR THE 3/4" RP4A OR RPLF4A IT IS ONLY FOR THE #2 CHECK.


 

RP 1ST CK 3/4" COMPLETE PART#4A00403
Apollo

APOLLO 4A00403 RP4A 1ST CHECK KIT 3/4"

Regular price $ 113.60 Sale price $ 79.52
7 in stock

RP4A OR RPLF4A COMPLETE 1ST CHECK ASSEMBLY FOR  3/4" SIZE ASSEMBLIES.

4A 3/4" RP RUBBER TOTAL PART# 4A009409
Apollo

Apollo 4A00409 RP4A 3/4" Total Rubber Repair Kit

1 review Regular price $ 110.71 Sale price $ 77.50
7 in stock

RP4A and RPLF4A 3/4" RUBBER TOTAL.  THIS IS ALL RUBBER GASKETS, O-RINGS AND DISCS FOR BOTH CHECKS AND RELIEF VALVE ASSEMBLY.

RP4A ALL INTERNAL COMPONENTS FOR BOTH CHECKS AND RELIEF VALVE 3/4" PART # 4A00410
Apollo

APOLLO 4A00410 3/4" RP4A/RPLF4A COMPLETE INTERNALS REPAIR KIT

6 reviews Regular price $ 264.51 Sale price $ 185.16
13 in stock

 RP4A AND LFRP4A, ALL INTERNAL COMPONENTS FOR BOTH CHECKS AND RELIEF VALVE 3/4"

4A 1" DC/RP CHECK RUPPERS. THIS IS RUBBER FOR ONLY ONE CHECK, EITHER #1 OR #2 PART# 4A00501
Apollo

Apollo 4A00501 4A 1" DC/RP Check Rubber Kit

Regular price $ 26.20 Sale price $ 18.34
14 in stock

CHECK RUBBER FOR EITHER CHECK.  IT IS ONLY ONE CHECK RUBBER PER KIT.  FOR MODELS DC4A OR DCLF4A, RP4A OR RPLF4A.  FOR 1" SIZE ASSEMBLIES.

RP4A #2 CK/DC4A EITHER CK ASSY 1" PART# 4A00502
Apollo

APOLLO 4A00502 RP4A/RPLF4A #2 CK OR DC4A/DCLF4A EITHER CHECK ASSY 1"

4 reviews Regular price $ 108.52 Sale price $ 75.96
17 in stock

PART# 4A00502  RP4A/LFRP4A  #2 CK OR EITHER CHECK FOR THE DC4A/DCLF4A 1" MODEL.

IT IS ALSO THE PVB4A CHECK FOR THE 1 1/4" AND 1 1/2" SIZES

CAUTION!  This part IS NOT THE CHECK FOR THE PVB4A 1"  It does not fit the PVB4A 1"!  If you have a PVB4A 1" and you need the check assembly you need a part number 4A00402!

RP 1ST CK 1" COMPLETE PART#4A00503
Apollo

APOLLO 4A00503 RP4A/RPLF4A COMPLETE 1ST CHECK 1"

Regular price $ 115.05 Sale price $ 80.54
8 in stock

 COMPLETE 1ST CHECK VALVE FOR RP4A OR RPLF4A 1"

RV RUBBER KIT 1/2" - 1" PART# 4A00504
Apollo

APOLLO 4A00504 RP4A/RPLF4A RELIEF VALVE RUBBER KIT FOR SIZES 1/2" - 1"

Regular price $ 87.40 Sale price $ 61.18
7 in stock

Rubber for relief valve only for models RP4A AND RPLF4A 1/2", 3/4" and 1" sizes.

RV COMPLETE KIT 1/2" - 1" PART# 4A00505
Apollo

Apollo 4A00505 Relief Valve Complete Repair Kit 1/2" - 1"

4 reviews Regular price $ 97.49 Sale price $ 76.43
24 in stock

Complete relief valve assembly for models RP4A and RPLF4A sizes 1/2", 3/4" and 1" 
APOLLO 4A00510 Apollo RP4A/RPLF4A Complete Rebuild Kit 1"
Apollo

APOLLO 4A00510 Apollo RP4A/RPLF4A Complete Rebuild Kit 1"

19 reviews Regular price $ 246.51 Sale price $ 185.16
59 in stock

1" RP4A and RPLF4A Complete Internals For Both Checks and Relief Assembly. This Complete Kit has all you need but if you have any question please reach out. PART# 4A00510  

APOLLO 4A00519 RP4A/RPLF4A 1" COMPLETE RUBBER TOTAL KIT
Apollo

APOLLO 4A00519 RP4A/RPLF4A 1" COMPLETE RUBBER TOTAL KIT

3 reviews Regular price $ 110.71 Sale price $ 77.50
9 in stock

RUBBERS FOR BOTH CHECKS AND THE RELIEF VALVE FOR THE RP4A/RPLF4A 1" MODEL.  THIS KIT REPLACES THE 4A00509.  THE ONLY DIFFERENCE IS INSTEAD OF ALL THE RUBBERS IN JUST ONE BAG THEY HAVE THREE DIFFERENT PACKAGES (TWO CHECK RUBBER KITS AND ONE RELIEF VALVE RUBBER KIT) IN ONE BAG.


4A 1 1/2" DC/RP CK RUBBER PART# 4A00701
Apollo

APOLLO 4A00701 DC/RP CHECK RUBBER 1 1/4 OR 1 1/2"

Regular price $ 32.05 Sale price $ 22.44
9 in stock

PART# 4A00701 FOR 4A OR LF4A SERIES DC OR RP MODELS SIZED 1 1/4" OR  1 1/2".  THIS KIT IS ONE CHECK RUBBER DISC, ONE COVER O-RING AND ONE SEAT O-RING.

For either check on a double check, #2 check only on an RP 1 1/4" - 1 1/2" sizes.  It is the check assembly for the 2" PVB4A. PART#4A00702
Apollo

APOLLO 4A00702 COMPLETE CHECK KIT 1 1/4" - 1 1/2", PVB 2"

Regular price $ 122.36 Sale price $ 85.65
8 in stock

DC4A OR DCLF4A MODELS COMPLETE CHECK ASSEMBLY EITHER #1 OR #2 CHECK. 1 1/4"- 1 1/2" SIZES
FOR RP4A OR RPLF4A IT IS ONLY THE #2 CHECK ASSEMBLY.  1 1/4"- 1 1/2" SIZES
FOR A PVB4A IT IS THE CHECK ASSEMBLY FOR THE 2" SIZE ASSEMBLY.
RP 1ST CK 1.25"-1.50" COMPLETE PART# 4A00703
Apollo

APOLLO 4A00703 RP4A 1ST CHECK ASSEMBLY 1.25"-1.50"

1 review Regular price $ 144.18 Sale price $ 100.93
-1 in stock

RP4A OR RPLF4A COMPLETE 1ST CHECK ASSEMBLY FOR SIZES 1 1/4" OR 1 1/2"

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