Description
Farval F534721 Pump System PM45 70:1 400 lb (185 kg)
L. Dewitt's SKU #: F534721 | Mfr Part #: F534721Farval F534721 (factory description: PUMP SYS PM45 70:1 400LB-185KG). Farval air-operated drum and barrel pumps that move oil or grease straight from a 35 lb pail, 120 lb keg, 400 lb drum or tote to reels, guns and central lube systems, plus packages and parts.
This part is made to order at the factory: Lead Time: 25-35 business days. Confirm the lead time with us before you schedule the work.
Key Features
- Package contents: Inductor package with PM45 70:1 pump F531721, 400 lb drum
- Pump: PM45 70:1 heavy-duty high-pressure, grease to NLGI 2
- Air pressure: 20-100 psi (1.5-7 bar)
- Max output pressure: 7,000 psi (490 bar)
- Max delivery: 4.5 lb/min (135 cu in, 2212 cc/min)
Technical Specifications
| Brand | Farval |
| Manufacturer part number | F534721 |
| Package contents | Inductor package with PM45 70:1 pump F531721, 400 lb drum |
| Pump | PM45 70:1 heavy-duty high-pressure, grease to NLGI 2 |
| Air pressure | 20-100 psi (1.5-7 bar) |
| Max output pressure | 7,000 psi (490 bar) |
| Max delivery | 4.5 lb/min (135 cu in, 2212 cc/min) |
| Air inlet / outlet | 1/2IN NPT(F) / 1/2IN NPT(F) |
| Package | Pump on air-operated inductor plate for 400 lb (185 kg) drums |
| Controls | Pump on/off, ram up/down, 2 regulators + gauges, empty-drum shut-off, auto vacuum release |
| Selling unit | Each (1 piece) |
What you'll also need
- Air preparation ahead of any air pump: filter/regulator combos F956 (1/4IN), F957 (3/8IN), F958 (1/2IN) or FRL F6282/F984/F985 [Brochure 33136 p.18].
- Oil pumps only - hook-up kits: F904 (PM2), F906 (PM4), F916 (PM35), F914 (PM45/PM60) - air hose, quick coupler/nipple and 5FT fluid hose [Brochure 33136 p.8, p.16].
- Grease pumps on open-top drums need a cover (F1934 35 lb, F1936 120 lb, F1938 400 lb) and a follower plate (F962, F964, F966) [DuaLine DL29 p.13].
- Relief valves (36IN return tube): F609007 900 psi for PM2/PM4, PM45, PM60, PM35 5:1; F609008 1450 psi for PM35 8:1, PM45 10:1, PM60 12:1 oil pumps [Brochure 33136 p.9].
Before you order
- Chosen for cold temperatures or low shop air where a lower ratio would limit output [Brochure 33136 p.14].
- Intended for high-viscosity, hard-to-pump greases direct from 400 lb drums [Brochure 33136 p.15].
- Match the pump tube length to the container: 35 lb, 120 lb and 400 lb versions of the same pump are different part numbers and are not interchangeable.
- Bung-mount pumps need a 2IN bung opening; the listed grease pumps handle grease up to and including NLGI 2 [Brochure 33136 p.10-15].
- Output pressure = air pressure x ratio; check the rated max air pressure for the model (100 to 200 psi depending on model) [Brochure 33136].
- Install an air shut-off valve: if air is left on and the outlet circuit leaks, the pump restarts and can empty the container [DS 35993 p.2].
Choosing between options
- Oil transfer: PM2 1:1 for short runs/high volume; PM2 3:1 or PM4 5:1 for hose reels and meters; PM35/PM45/PM60 for heavy-duty and multi-outlet systems [Brochure 33136 p.1-8].
- Grease: PM3 55:1 for portable/stationary single-reel service; PM35 60:1 for up to 2 simultaneous outlets; PM45/PM60 for large multi-outlet systems [Brochure 33136 p.10-14].
- For injector or DuaLine central stations use 9035/9120/9400 - the PM3 55:1 with return tube to the drum bottom [DS 35993 p.4; DuaLine DL29 p.12].
Product Documentation
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Contact Information
Authorized Bijur Delimon, Farval and LubeSite distributor
📍 Nationwide shipping | Live Oak, TX
Additional Information
Product Family: |
Farval Barrel & Drum Pump |
Capacity: |
400LB |
Manufacturer: |
Farval |
