819.4496 25
Repair Kit Listing
For VERDERAIR VA 50 Polypropylene and PVDF pumps, Series B
Repair Kits may only be ordered as kits. To repair the air valve, order Part No. 819.4274 for aluminum center housing models
and Part No. 819.0249 for stainless steel center housing models (see page 28). Parts included in the Air Valve Repair Kit are
marked with a symbol in the parts list, for example (4
†). The list of existing Repair Kits is below:
Overmolded PTFE Diaphragm Kits
819.0397 – VA 50 HD Overmolded PTFE repair kit
819.0398 – VA 50 HD Overmolded PTFE repair kit with new air–side diaphragm plates
NOTE: Heavy–duty overmolded diaphragms require new air–side diaphragm plates. If a bolt–through diaphragm was in use, you
must purchase 819.0398, the kit that includes the new plates.
Part No. Seats Balls Diaphragms O-Rings
819.0036 VT SP SP --
819.0037 VT -- -- --
819.0038 BN BN BN --
819.0039 BN SP SP --
819.0040 BN TF TF --
819.0041 BN -- -- --
819.0042 -- BN -- --
819.0043 -- -- BN --
819.0257 -- -- -- EP
819.3803 PP GE GE TF
819.4509 -- -- TF --
819.4510 -- -- HY --
819.4511 -- -- SP --
819.4512 -- -- VT --
819.4513 -- TF -- --
819.4533 -- SP -- --
819.4538 -- VT -- --
819.4549 SS TF TF TF
819.4559 SS HS TF TF
819.4562 SS HS VT TF
819.4565 SS HY HY TF
819.4571 SS SP SP TF
819.4572 SS SP VT TF
819.4577 SS VT VT TF
819.4584 HS TF TF TF
819.4594 HS HS TF TF
819.4606 HS SP SP TF
819.4619 HY TF TF --
819.4622 HY TF VT --
819.4625 HY AC HY --
819.4633 HY HY -- --
819.4635 HY HY HY --
819.4651 SP -- SP TF
819.4654 SP TF TF TF
819.4673 SP SP -- TF
819.4676 SP SP SP TF
819.4688 PP TF -- TF
819.4689 PP TF TF TF
819.4691 PP TF SP TF
819.4692 PP TF VT TF
819.4703 PP HY -- TF
819.4705 PP HY HY TF
819.4708 PP SP -- TF
819.4711 PP SP SP TF
819.4713 PP VT -- TF
819.4714 PP VT TF TF
819.4717 PP VT VT TF
819.4718 KY -- -- TF
819.4723 KY TF -- TF
819.4724 KY TF TF TF
819.4726 KY TF SP TF
819.4746 KY SP SP TF
819.4748 KY VT -- TF
819.4752 KY VT VT TF
819.1321 PP TF TO TF
819.4550 SS TF HY TF
819.4613 HY -- -- --
819.4683 PP -- -- TF
819.4648 SP -- -- TF
819.4543 SS -- -- TF
819.4518 -- AC -- --
819.4528 -- HY -- --
819.4523 -- HS -- --
819.1361 -- -- TO --
EP = Ethylene propylene diene monomer (EPDM)
HY = TPE KY = PVDF
PP = Polypropylene SP = Santoprene SS = Stainless Steel
TF = PTFE TO = PTFE/EPDM Overmolded
VT = Fluoroelastomer -- = NULL
Part No. Seats Balls Diaphragms O-Rings
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