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Latest News
 
August 16, 2021
Supply Chain Surcharge Announcement for 2021

SERFILCO prides itself on making high quality products at competitive prices, and we appreciate very much the loyalty you - our customers continue to demonstrate towards us on a daily basis.

Since the end of 2020, raw materials we use to mold and machine pump and filter parts alongside materials for filter cartridge manufacturing, have all seen unprecedented price increases due to supply and demand issues. In addition, we have seen large increases in electric motor pricing due to copper shortages - resulting in high metal prices across the board. Some materials have seen increases in excess of 20%.

SERFILCO has absorbed all of these increases to date. However, we do now need to try and cover some of the increases that have been passed down by our supply chain. We have worked diligently over the years to create a coherent and competitive pricing structure. As many of these increases will hopefully be reduced in time, we have decided that we will not introduce a mid-year price increase, but rather adopt a Supply Chain Surcharge approach which can be easily removed when pricing normalizes.

To that end, effective September 1st 2021 (09/01/21), we will be adding a “Supply Chain Surcharge” line item to quotations and any orders processed of 3% of the net value of the quotation or order.

We have tried to minimize the effect on pricing, and continue to manage our supply chain diligently to make sure we have what you need, when you need it.

We trust that you understand our position and appreciate that we have tried to minimize the overall impact as we navigate through these strange circumstances.

 

Air Operated Diaphragm Pumps

Paginated version
 
Products » Pumps » Diaphragm and Metering Pumps » Air Operated Diaphragm Pumps
 
Air Operated Diaphragm Pumps

 Jump to Products

PUMP ANYTHING THAT CAN POUR
SAFELY AND RELIABLY

Material: AL, PVDF, PP, SS316, Nylon
Performance: 1-150 gpm

Features


  • Wide selection of materials: SS,  PP, AL, K, NSS - Conductive nylon N - Nylon
  •   1/4" - 2" sizes - flows to 150 gpm
  • Patented lube-free air system
  • Will not stall at slow speeds
  • Self-priming
  • Runs dry

Specifications
Here is a line of remarkably rugged and durable self-priming, double diaphragm pumps. Lube-free and non-stalling, all models will handle any product that pours, from clear water to highly viscous, abrasive and chemically aggressive materials. Proven to handle suspended solids and abrasives without damage to the product or the pump.
The unique pump design utilizes far fewer parts than other pumps on the market. This results in longer operating life and easier maintenance at a lower cost.
Since these pumps are driven by compressed air, there is no need for shielded electrical connections or explosion-proof motors. All models can run dry because there are no close fitting or sliding parts in the fluid section. Flow rates can be controlled to produce from zero to maximum flow simply by increasing or decreasing air flow or pressure.

 
Product Literature (in PDF)
 

Available Products:

Please contact us with any application or pricing questions you may have
 
Item NoDescriptionMaterialPrice 
P-55-7259ALTF-1-1/2AL$1,818.00
P-55-7110-AExport License Required, KTF-1/2PVDF$1,243.00
P-55-7147-AExport License Required, KTF-1PVDF$2,286.00
P-55-7239Export License Required, KV-1/2PVDF$1,463.00
P-55-7241Export License Required, KV-1PVDF$2,462.00
P-55-7283Export License Required, KL-1/2PVDF$1,296.00
P-55-7284Export License Required, KL-1PVDF$2,194.00
P-55-7293Export License Required, KBTF-1/2PVDF$1,244.00
P-55-7294Export License Required, KBL-1/2PVDF$1,130.00
P-55-7295Export License Required, KBV-1/2PVDF$1,306.00
P-55-7606Export License Required, KBTF-1PVDF$2,520.00
P-55-7607Export License Required, KBL-1PVDF$2,052.00
P-55-7608Export License Required, KBV-1PVDF$2,530.00
P-55-7618Export License Required, KBTF-1-1/2PVDF$5,569.00
P-55-7619Export License Required, KBL-1-1/2PVDF$5,204.00
P-55-7629Export License Required, KBTF-2PVDF$7,155.00
P-55-7630Export License Required, KBL-2PVDF$7,010.00
P-55-7704Export License Required, KBTF-1/4",PVDF,PTFE DIAPHRAGMPVDF$587.00
P-55-7705Export License Required, KBL-1/4",PVDF,SANTOPRENE,EPDMPVDF$435.00
P-55-7292NSSBTF-1/2NYLON$971.00
P-55-7703NSSBTF-1/4", NYLON, PTFE DIAPHRAGM, BALL, O-RINGNYLON$488.00
P-55-7604PPBL-1PP$1,096.00
P-55-7289PPBL-1/2PP$620.00
P-55-7270PPBL-1/4", AOD, PP, SANTOPRENE DIAPHRAGM, EPDMPP$315.00
P-55-7617PPBL-1-1/2PP$2,549.00
P-55-7602PPBN-1PP$1,078.00
P-55-7287PPBN-1/2PP$570.00
P-55-7615PPBN-1-1/2PP$2,455.00
P-55-7603PPBTF-1PP$1,353.00
P-55-7288PPBTF-1/2PP$729.00
P-55-7245PPBTF-1/4", AOD PUMP, PP, PTFE DIAPHRAGMPP$467.00
P-55-7616PPBTF-1-1/2PP$3,052.00
P-55-7605PPBV-1PP$1,574.00
P-55-7290PPBV-1/2PP$789.00
P-55-7249PPL-1PP$1,068.00
P-55-7248PPL-1/2PP$613.00
P-55-7144-BPPN-1PP$1,097.00
P-55-7120-BPPN-1/2PP$582.00
P-55-7145-APPTF-1PP$1,358.00
P-55-7118-APPTF-1/2PP$734.00
P-55-7240PPV-1PP$1,575.00
P-55-7238PPV-1/2PP$804.00
P-55-7644SSAL-1/2n/a$1,465.00
P-55-7645SSAN-1/2n/a$1,438.00
P-55-7612SSBTF-1SS$2,483.00
P-55-7643SSBTF-1/2n/a$1,488.00
P-55-7623SSBTF-1-1/2SS$5,039.00
P-55-7255SSL-1SS 316$1,838.00
 
 
 
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